Rocks to Avoid Tumbling
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- Опубліковано 30 гру 2021
- Do you ever wonder which rocks you should pick up on the beach and which ones you should leave behind? In this video, I'll show you how I decide which rocks would probably not do well in a rock tumbler. Then I'll tumble those poor choices so you can see how rocks like those will turn out.
Thanks to Christina Jelinek for doing the closed captions for this video. If you would like to help out with the closed captions, let me know.
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Kingsley North is a lapidary store in Michigan's U.P. They make a great cab machine and sell many other brands too. They have a huge selection rough rock, tumblers, grit, jewelry supplies etc. at good prices. I buy most of my coarse grit from here in 45 lb. bags. It's the best price I have found. If you buy using the following link, I make a small commission.
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This is the cabbing machine I use:
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It was funny that as I watched you reveal the tumbled rocks, I thought that even with the pitting and undercutting, that many of them looked great to me. Then when you pulled in the ones you showed as examples of great tumbling results, it was clear what you look for in your final product and the other ones clearly didn't measure up. Great video.
Yeah, I like my rocks REALLY shiny.
Exact same reaction. I was like "Okay, he's just too picky." until I saw the good rocks.
That's how people that get into art and stuff fall for the Dunning-Kruger effect (if you don't know what that is I'd very much suggest looking it up. It's fascinating and I'd be surprised if it doesn't make you recall people you've met in your life) but you are clearly too smart for that, good job. I had the exact same reaction you did. :P
@@Silvercanth I had to look that one up. I can think of many things in my life where as soon as I started learning about it, I realized that the subject was much, much deeper than I realized before.
@@MichiganRocks Any day where you learn something is a successful day. I'm glad to have played a part in you learning something neat.
Fir me the allure of tumbling has never been about making the rocks look “perfect” but to just see the potential of the rock’s character, to see what unique qualities you can bring out of a piece! And a lot of the rocks here are perfect examples! Sure, everybody and their brother has shiny rocks, but finding and working something into a one of a kind palmful of art? That’s my goal!
There’s certain qualities of the rock you can’t see unless you break it, tumble it, etc!
I enjoy the process of tumbling more than the finished product. But for me, the challenge is to make them look as perfect as I can. I realize that not everyone has the same goal as I do. The problem is that I tend to show only those perfect examples on my channel. I thought people should know that not all rocks turn out perfect.
Sums up my thoughts perfectly!
I thought those rocks were looking pretty great out of the lot-o... until you compared them to your typical insanely perfect rocks. It really helped back up you're reasoning for being so picky about the rocks you start with and you're entire process. I'm a big time believer in your methods. You've really helped me out a lot in my first year of tumbling. Thanks for all the help you've been in your videos and on the forum.
I'm glad you find the videos helpful, Sam. Until you start tumbling, I think it's hard to understand that some rocks polish up great and others don't. Hopefully this helped clear that up.
@@MichiganRocks I've heard the advice, but the visual drives it to understanding... #RockOn
I based my whole tumbling method on Rob's videos. THANKS ROB!
Well, I have just learned I'm not as much of a magpie as I thought. 😆
While the batch is not as shiny as your usual, I still think the tumbling was worth it for the color and patterns, particularly the one with the crystal pockets. (This is probably why I love geodes so much.)
I was happily shocked that the specular hematite stayed intact. I was expecting glittery slurry. And on the one with the big hole...I like the contrast that tumbling created. The hole is the most interesting part of that rock, and the contrast makes it pop out, so to speak.
I generally don't like holes of any kind, but I do like a large hole if it's full of crystals. I have seen some spheres that have half the rock missing completely that look really cool. I also like crystal hole in a cab sometimes.
Even though I have been picking rocks up my entire life, I am brand new to the tumbling world. I have seen so many of the “perfect tumble” videos it is hard to picture a bad tumble. This was very educational. Thank you!
Good, I’m glad my failure has been helpful.
Sometimes a rockhound has just got to see what happens in the tumbler. You never know what might become an unexpected gem! Thank you for showing each rock as it progressed. I like that you included the Christmas ornaments as controls. Very educational!
Happy New Year! 🎉
I'm hoping this helps a few people. I get a lot of questions about what rocks should be picked up on the beach.
I think that my favorite was the sparkly hematite. I liked the stink stone because it was different. They came out better than I thought too. I love the colors of the granite. It’s too bad that it undercuts.
I think granite is probably the most collected rock by beginner rock hunters. There's nothing wrong with that. I did the same thing. But after tumbling a few batches of it, I stopped picking it up.
Hey Rob, what a great demonstration showing some rocks are just not tumble-worthy. Some are perfect just they way they are such as the brachiopods. Others just turn out really disappointing in the end. Thanks for helping your viewers avoid tumbling pitfalls and have a happy and prosperous new year.
Happy New Year, Earl. I think you have to tumble a few bad rocks yourself to really get the feel for which ones to pick up, but hopefully this speeds up the learning process a little.
I'm stuck in a condo in Southern CA & I'm loving these vids! I have a 5lb bucket with my collection of raw crystal rocks which I would love to tumble. I hope my year ends more like your year begun! 💖✨
I live in Michigan. I found a dirt road that the city laid gravel on and it's loaded with every color quarts Greenstone and about every gem Michigan has. I also have found alot of emeralds in gravel around here. I love rock collecting in Michigan.
Wow, that sounds like some unbelievable gravel.
A fellow gravel enthusiast! Your Michigan gravel sounds amazing. i only find agate here.
Wait did you just say you found emeralds in gravel? What 🤯?? I need to start searching gravel more I guess.
That first fossil - I would have oiled that like I do seashells. It brings out the color without damaging the piece since those don't need to be shiny. Things that look good wet but not dry - like Petosky stones - can be oiled. The holes with the druzy crystal are awesome!!
Yes, I have some rough Lake Superior agates that I keep oiled. I don't oil my Petokseys though, I like those just polished.
What kind of oil do you use? They don't go rancid?
@@KristiStClair64 baby oil. You can also use lighter fluid, which is a thinner form of oil.
I love stones with contrasts on them. Different textures, different colors, different angles and so on. Therefore i love the granit, the stinkstone, the omar. Also I would probably love the granits if they are bigger so I can use them for sensory / fidget stones. The undercutting gives that contrast when you fidget with them
It's not that I don't like these rocks. It's that they don't polish the same as the beach rocks that I usually show here. I wanted to do a video showing that not every rock on the beach will tumble the same way.
Just catching up on rock tumbling videos and your stink stone caught my eye. I actually like it. Those holes give it an interesting look. If I were tumbling it, I would use my water pic to blast out those holes. That's much quicker than a sewing needle. This process only works because my husband and I each have our own water pic. He would not appreciate it if I used a shared tooth implement on rocks.
I lot of people have suggested both Waterpiks and ultrasonic cleaners. I might need to get one or the other.
as a rock enthusiast, i like the imperfections. shiny is really nice, but the imperfections are a great looking contrast!
8:23 you cut it in kind of the shape of a cloud. It really matches with the coloring of the rock too. Really pretty
That's a super pretty rock. Too bad it's so soft.
Love your casual, experimental approach. I've run into rocks that don't tumble well, I sometimes use a dremel with buffing wheels and diamond grit to good effect. For the porous stones I mix stone powder of similar hardness with slow drying epoxy, submerge the rocks and stick them in a vacuum pump container for thirty minutes and remove them before it hardens. Tumble on!
I've never tried stabilizing rocks with epoxy (or anything else). I do realize that some of these could be worked on a cab machine or some other sort of grinder with better results. There's more than one way to polish a rock!
The sandstone may not polish but big pieces look great in an aquarium. Cherry shrimp love picking microfauna off the rough surface. It was interesting to see how they tumbled.
That one came out of the tumbler pretty much how it went it, but smaller. I agree that some rocks can look great even if they don't tumble well.
I thought they came out great. I really liked the Omar rock, with the contrast from the shine to the dull hole. Thanks for showing us.
Yeah, that one was pretty neat.
@@MichiganRocks although you were right about those rocks not doing as well as the other batch you showed us which was absolutely gorgeous.
That is my favourite as well, I think because the rest of it shined up so well that the hole comes across to me like it's deliberate. A feature, not a bug, as it were.
I love this tutorial, Professor, I am learning the names of the rocks because of you taking the time to identify them in their raw form. Sometimes my rock and mineral identification books don't give a good picture example. Your video definitely does!
I wish I knew how to identify more of them, but I do what I can. I'm glad it's helping you out.
Having the attention span of a slanted kitchen shelf, I'm amazed that I went through the whole video, great narration
I had never thought too much about the attention span of shelves, slanted or not.
I do admire someone who's not afraid of admitting he can be wrong.
Plus pretty rocks.
You got yourself a subscriber.
I'm wrong a lot. No point in pretending I know everything.
I'm so glad you did this, it makes me feel like it's harder to mess up, and I feel more encouraged to just dive in and tumble.
It's hard to mess up tumbling too bad. Even if you have a batch that doesn't turn out like you'd like, you can always run them over again. Think of any mistakes you make along the way as learning experiences. I've learned a lot in the past ten years or so.
Rob, this was actually very informative. I appreciate all the time you devoted to getting us through the process on all the underrated rocks. It's many weeks of tumbling. I think for the most part you were right because you know what you like -- beauty is definitely in the eye of the beholder and the one who is running the tumblers. Happy New Year to you and Nancy!
Happy New Year!
Loved seeing the before During and after tumbling. I haved collected some smaller pieces that I want to use as wearables, pendants and dangling accessories including earrings, belts, and ties or lacing, many of these are small peanuts or jelly bean sizes in colors from icy white, cool blues/grays, and warm orange/ peachy colors, flattering against skin
Sounds like you're going to make some nice stuff!
I think the Omar turned out awesome. The contrast gives it a cool look. After seeing your well polished stones, I can understand you being a little biased. You do great tumbling work.
Thanks, Richard. I figure if I'm going to spend a ton of time tumbling rocks, I want them to look as good as possible. I'd rather be picky before tumbling than disappointed after.
That shiny grey stone with the big rough indent is gorgeous with the two different textures! I would use it as a stress stone😁
Great video for beginning tumblers to show how different rocks turn out. I think a lot of people start with very high expectations due to rock tumbler advertising pictures. I still tumble a lot of granite since it's plentiful near my house, which makes it easy to experiment and fine tune my methods. Keep up the good work!
Have you figured out a way to stop the undercutting?
@@MichiganRocks Not yet. Granite patterns are so random. I'm just getting back into tumbling after several months off, but I do have two 1lb Nat Geo tumblers now. Going to run some days/grit tests as soon as I finish some pudding stones. Starting to film too.
BTW, I love your channel. I am a certified rock hound, can't walk anywhere without looking for rocks. You have me wanting to buy a rock tumbler.
Seems like a must have if you're certified.
I'm new to tumbling and I count on you and your methods to receive a "good education". I think you're a natural teacher, I've learned, tumbled and practiced my happy dance. Thank you (a million times) for your efforts.
Wow, I'm glad you've found my videos so helpful! Thanks for the nice comment!
Thank you for the excellent explanation of the difference between porphyry and amygdaloidal crystals!
I always get those mixed up.
I agree, very helpful and cool to know.
"Do you ever wonder which rocks you should pick up on the beach and which ones you should leave behind?" Finally--thank you, algorithm, what the heck.
You are a great teacher! Thanks for sharing your thoughts with us!
Thanks and you're welcome!
Great explanation, teacher. You've still got the touch. I have always gotten much information from your videos. I wonder if the 'iffy batch' would transform more with a polish up from the wheel. Could you take them one step further and show us that?
Your crazy? BWAHAHAHAHA! We are all crazy, after all we walk around looking at rocks all the time.
Thank you, Rob for taking the time to demonstrate this. It gave me a better understanding and will help me to make the decisions with how I clean and polish my Great Lakes finds. I appreciate your explanations on why you prefer polishing certain rocks, how you grade the finished rock/fossil at each stage of the process and the challenges you had with some of them.
I get questions fairly often about what rocks should be picked up. The short answer is that you should pick up whatever looks good to you. But that answer doesn't help too much if you're planning to tumble them. I'm glad you found this useful, that's what I was going for.
These are all very lovely I believe that the hematite would make a beautiful statement piece as a necklace
I like the omar one, the flat one I can see turned into a pendant, the red one with the crystals was cool, love the yellow one, the black one looked like a galaxy (you said it was kind of crumbly), the big black and crystal one was my second favorite. Still love your Christmas ornaments.
Wow, it seems like you liked almost all of them!
@@MichiganRocks hehe, what can I say I love rocks
I got a beginner tumbler last year and I’m really excited to go down to the river and see what rocks I can find once the weather warms up. I don’t think I’ll be so picky but this video gave me a lot to think about when choosing rocks.
You don't have to be so picky. I didn't start out that way. The thing is, I show a lot of rocks that are much more perfect than these. I thought I should show examples of rocks that don't turn out the same as what I usually show here.
Thanks for taking the time to teach us the why behind your choices...
Nice job.
You're welcome, Rebecca!
I LOVE THE LITTLE HOLEY ONE. Still love the holey rock,too. The one that looks like a baked potato is beautiful too.
Any tips for tumbling labradorite? I have a rock tumbler in my classroom. The second graders love it! Just found you today…great video! ✅👍🏻
I haven't tried it, but I have some ordered. I have only read about people failing at tumbling it, I haven't found any success stories. Maybe I'll have some advice at some point.
I'm really excited to watch this when I get a minute! I've been sorting my collection lately so I can finally try tumbling my first batch - definitely going to be rewatching your older videos!
I hope this is helpful. I learned by trial and error and I might be able to save you a little of the error. However, I think that tumbling a few bad rocks is the way you'll really learn the best, so don't feel bad if they don't all turn out great.
I appreciate your educational tumbling videos! Thanks Rob.
Thank you for the great video! I love your demeaner and the way you explain everything, no filler, just information.
Thanks. I don't like a bunch of fluff most of the time either.
Super awesome video! On quite a few of those rocks the imperfections are hard to notice unless they are pointed out. I was surprised that the crumbling gray hematite rock got as shiny as it did .😍🥰😇👍🏻👍🏻👍🏻
I was really surprised by the hematite too. I'm not sure how something that crumbly doesn't just fall apart.
@@MichiganRocks I thought it would just turn to dust and disintegrate. 😍🥰😇👍🏻👍🏻👍🏻
This was definitely an interesting watch. I only used a rock tumbler once when I was a teenager. I dumped the slurry down the drain😅 Let's just say my parents never let me get rocks to do more than the one batch😂
Oops, that could be a costly mistake.
@@MichiganRocks It was lol they had to redo the plumbing in our bathroom. Luckily we were living in a trailer house at the time and at least it was easier to get to🤣
You should have watched this video: ua-cam.com/video/j-356YqFox8/v-deo.html
@@MichiganRocks I was in high school so it was a while back lol definitely pre youtube😂
I just love your channel. I've been a rock nerd since I was a kid, and now I've gotten into rockhounding, and find myself eyeing lapidary as the next piece of the hobby. :D Your videos are interesting and educational without being intimidating at all! Thanks so much for all the work you put in and the information you share!
I'm glad you're enjoying the videos, Mike. I started with a tumbler and now I have six rock saws, a huge tumbler, a cab machine, two flat laps and other stuff too. Be careful! The good news is, a lot of this stuff can be found used. All of my saws are used.
I completely agree with you about the tumbling of certain rocks. Nice demo. Thanks
Sure, no problem, Cynthia.
You crack me up Rob! I was 😂 pretty hard when you asked if it was weird that you were disappointed that those turned out better than you thought.😆 You really do an excellent job of tumbling, probably the best results I've seen. So being picky makes a positive difference for sure. I love that beautiful banded chert you polished, wow!🤩 Thank you for an awesome explanation and demonstration on what rocks not to tumble and why. I hope you and your family have a very happy and amazing New Year!✌🤠
I was afraid that this video got a little long, but without talking about why they didn't do well, there wouldn't be much point. I'm glad you found it helpful.
@@MichiganRocks I liked it and didn't even notice it was a bit longer because I was really paying attention to the info. It was full of great information! I love learning from you UA-cam Rock Stars! Thanks!😊
I just started tumbling rocks and your videos have been so helpful! I’m curious about what would happen if you were to skip the grit stages with petoskey stones and went straight to the polishing stage. Would they just look the same as they do when they’re wet?
No, the polish stage is what usually damages Petoskeys more than any other stage (except maybe the 500 stage). It's really hard to tumble Petoskey stones. I have a couple methods that work pretty well. I'll put a link to one here, and the other one will be shown in a future video. Actually, here are four ways to do it:
How to Hand Polish a Petoskey Stone: ua-cam.com/video/sjImNrwR9As/v-deo.html
How to Partially Tumble a Petoskey Stone: ua-cam.com/video/IBRq7dPD0Lk/v-deo.html
Petoskey Stones in Corn Cob Media: ua-cam.com/video/grSlZ835VDo/v-deo.html
Polishing Petoskeys on a cabbing machine: ua-cam.com/video/ZWVidWu9LYY/v-deo.html
What a good video! We all draw our line in the sand at different places so what’s good for some won’t be good for others. I tend to agree with you and like the smoother, shiny rocks the best.
Welcome to team smooth and shiny!
What an enjoyable & informative way to spend New Year's Eve!
Thanks so much for sharing, Rob.
Here's to a Happy, Healthy New Year🎉🎆 & many more Rocky Shores to traverse!!
Happy New Year! I'm glad you liked the video.
hey rob, so i’m a beginner for tumbling completely, i’m gonna order one of the national geographic tumblers the hobby edition one, as you said in your review the polish is really bad, so i figured i’d get that separately. i found one that looks okay and i wanted your take on it, for step one it’s silicon carbide F80, step two is silicon carbide F220, step 3 is silicon carbide F400, and finally instead of aluminium oxide is ‘pumice powder’, i remember you saying that aluminium oxide is really good for step 3 and 4 so should i go for a different one?
I have never heard of using pumice powder for a polish. I also strongly recommend that you use aluminum oxide as your prepolish. I have a link to the Rock Shed in the description. That’s where I buy my stuff. i also buy from Kingsley North for coarse grit. That link is also in the description.
I had zero interest in rock tumbling, then this video popped up on my homepage. Now I am ready and excited to start rock tumbling.
Gosh, think how excited you'd be if you watched one of my videos with some really nice rocks in it.
I learned so much from this video!!! Just starting tumbling, and just learning what most of the rocks I've been collecting are called was super helpful!
That's great! You might like this:
ua-cam.com/video/wOCWaZLAVhA/v-deo.html
Be sure to watch the follow up video with the answers.
So based on the results, are you more likely to try tumbling questionable rocks or stick with your previous hunches?
I'm comfortable with the decisions I've been making. I guess if I find something really cool, I might be a bit more likely to take it home and give it a try. Overall, I think I predicted pretty well here.
My bete noir is ruby in zoisite. I know there's a way to tumble it and get a shine. My brother-in-law who is a geologist collects spheres and has a beautiful shiny one.
The problem for me is that I keep trying to polish it (ruby in zoisite) over and over again.
So if you have any ideas, I hope someone out there might have a hint or 2. 🙏
Thanks for the video. As always, yours are fun and informative.
I have only seen pictures of that, never tumbled it myself. I just looked up the two minerals and found that zoisite is 6-7 and ruby is 9 on the Mohs scale. I think that's your problem. Silicon carbide and aluminum oxide are both 9 also, so they're going to have a hard time with the ruby, but will easily wear the zoisite. That's going to cause undercutting, or uneven wear on the two different minerals.
Your brother in law's sphere was not tumbled. It was probably ground with diamond grinding cups. Some rocks will turn out much better on a cabbing machine or some sort of grinder than they will in a tumbler.
The UA-cam algorithm is a fantastical thing
I really appreciate you making this video. It is helpful to know what to look for and avoid when beach combing. Thank you for doing the trial and error so that we can have better shines!
Happy new year!
I have done a lot of the trial and error more unintentionally in the past. I get questions about what to pick up, so I thought this might be helpful.
The algorithim strikes again who else found themselves here by accident lol
Always good Information to share thank you 😊
Best 36 minute video on rocks i've seen!
Thanks!
Great to see this, thank you! It helped explain some of my more dull batches. Loved seeing your favs at the end!
Glad you liked it!
Thank younsomjuch for taking the time to demonstrate the difference between good quality and low quality rock type
Your teaching chops shine!
I'm glad to help, Curtis!
Really enjoyed seeing the contrast between the not so good rocks and the really nice ones, really showed your point well. bless love your videos, they are helping
Good, that's what I was hoping for. I didn't want people thinking that just any rocks they pick up on the beach were going to tumble equally well.
Really cool video Rob. It's nice to see a video like this. Thanks for sharing the journey.
I know how long it takes to polish rocks, and planning a video ahead of time through the process, it's takes some work for sure, I appreciate it.
I had to plan ahead to collect all these crumby rocks!
I didn’t know what you were talking about until you showed us what good rocks looked like. Thanks for that! Great video.
I'm glad I thought to do that at the end, especially for new viewers who don't know what my tumbled rocks usually look like.
Thoroughly enjoyed watching and listening to you explain. I love learning about interests of mine and I've always loved collecting cool rocks ever since I was little. Thanks for putting the time in to make this video. I'll watch some of your others as well, and I subbed. I always love people who pursue their passions and hobbies like this, it's really inspiring. I want to go to the beach now but Long Island Sound doesn't have the best samples.
Michigan isn't great for rock hunting this time of the year either. The water is better when it's liquid.
@@MichiganRocks Hahaha lol I would imagine XD thanks for replying, you're super cool! I hope u find cool rocks soon!
I live in Flint, I love digging up rocks and I just found your page and wanted to say thank you for all of the videos! Super helpful!
You're welcome!
Wait! What?!? It turned out so, so good! And your editing was Magical!!! Great job!
Good Morning Rob, and Happy New Year! Yet another great teaching piece of work, most appreciated! I’m watching the H. F. sales for their vibratory tumbler, the 18 pound unit is the only one in stock but that’s too much machine. I now have their “medium” wet saw, so I’ll gain a bit more control prepping wonkie rocks. Thanks again, until the next one!
I don't think Harbor Freight sells a vibratory tumbler for rocks. I'm pretty sure they're all designed for metal and dry media. If so, the barrels and/or motors won't hold up to the weight of rocks.
@@MichiganRocks Yes, after I mentioned it, I read more, they don’t easily perform well, some leak and seldom hold up. I’ll keep looking and studying. Wait till I can pick up a real rock unit.
Good lesson on tumbling and what rocks to choose to get the best results.
Great demonstration! I think they all look interesting and great .
Great video! Such character!!!
Loved it 💕
You have an awesome channel. I took your advice and checked out Pilgrim Haven a few months ago. Came home with some great finds. Thanks for putting so much work into the videos. Keep up the good work. Happy new year.
I'm glad you're finding the videos helpful. Happy New Year!
Very interesting!! I'm starting to catch on!! It was neat to see how they turned out!! I like the rocks real shiny and perfect like you do. But all the rocks that were just tumbled, I liked them also!!! Thanks for taking out the time to show us!! Happy Happy New Year!! May the two of you have only good things coming your way!! 🤗❤️❤️🙏🏼🎄
Some of this stuff is best learned by actually trying things yourself. I think making your own mistakes is one of the best ways to learn. Hopefully this helps out just a little.
Happy New Year, Kim!
My daughter and I are learning a lot from your videos. Thank you!!
You're welcome!
I love it when youtube recommends me things like this… it’s fascinating!
I love that too.
I like them all
Thanks Rob, always learn something new from you.
I love the stinkstone. It's sooo cool looking
Very informative. Great area for rock hunting.
So many pretty rocks - thanks for taking the time to show why some could be disappointing when tumbled - bearing in mind they take so much time & energy to polish... Happy New Year!
Happy New Year!
Great idea Thanks.
I like them All, individual results are cool to me.
For some reason I thought holes like that were limpet damage. Very neat video, thank you!
I had to look up "limpet". I don't think that's something that's in the Great Lakes.
Thank you for all that you do!
That was a fun video. I don't think I could devote a barrel just for rocks that probably won't turn out. My favorite rock was the gowganda tillite. I thought it would've been really funny if the rocks turned out really well.
You probably wouldn't have seen the video if they all turned out great.
Rob, you are your own worst critic.These are all beautiful, and some are more beautiful than others.
It's not that they're all horrible rocks or anything, but they're not nearly as shiny as what I usually pick up and polish. I just wanted people to know that not every rock you pick up on the beach will tumble equally.
You know what, I really like how you gave every single rock the benefit of the doubt. I'm serious, you had me rooting for all the rocks. A very fair breakdown of those beauties. And i like it you're a perfectionist so we can appreciate the contrast. Thanks. Happy New Year!!
I felt sorry for some of those rocks, so I had to be nice to them.
@@MichiganRocks you're hilarious🤣🤣
Excellent!
Great video, excellent good, better, best examples. Love your tumbling cabinet.
Thanks, I'm glad you enjoyed it.
Thanks Mr teacher !
Really love speckled pups, the more spots the better, esp. Pink and bright blues and greens
I'm a first-time viewer of your channel and wanted to thank you for the detailed information about your process. I am a geologist by training, though it has been many years since I worked in that profession. May I share a tip for cleaning grit out of the pits and holes that you had in some of the rocks? A dedicated WaterPik will help blast into the holes to loosen and remove the grit efficiently. That particular brand (maybe other brands too) can be fitted with different nozzles that focus the spray for different spray intensities, and the flow volume can adjust as well. Thanks again for the informative video - so much fun to watch. It brings back great memories of the rock tumbler we had in school.
It's kind of funny how many people have suggested that recently. Probably a couple a day for the past week. I participate in an online lapidary forum where some people have suggested a fabric spot cleaning gun. It sounds like they have more pressure than a Waterpik. I think I'll have to try one or the other. Thanks for the tip.
I've got my first batch tumbling of random rocks! I've learned a lot from your videos, so thanks!
That's exciting!
I love that stone you called stink stone! It looks SO cool!
Those are pretty cool. I find them fairly often, but I don't usually bring them home.
Haha. Rob, I clicked through right away because I love your thumbnail! Can’t wait to see what rocks to avoid….
You have lots of experience, so I probably won’t teach you too much.
Great video I'm learning a lot!!!!! Happy new year! Thanks for the videos!!!!!
Happy New Year!
UA-cam decided I needed to see this video. I love that I can just happen upon a person talking about rocks and shining them up, this is great :)
If you liked this, you would probably enjoy the videos where I polish much nicer rocks.
@Michigan Rocks The comparison rocks at the end are so beautiful! Especially the banded chert, like you said. I definitely plan to enjoy other polishings as a treat when I need something chill in my life. And thank you for the captions! Rock on!
@@theyxaj One of the subscribers here (Christina) is doing the captions. It's something I don't have time to do myself and she volunteered to help by doing them.
Excellent way to finish off the year.... with a video from the rock tumbler extraordinaire! Thank you for a great year of fantastic viewing pleasure! Happy New Year to you and all your family!
You're welcome. I'm glad you enjoy my videos. I appreciate all the comments too. Happy New Year!
This video got recommended to me totally out of the blue. I’m not a rock collector or anything of the like… but I couldn’t help but watch this all the way through!
I can't imagine this being interesting if you're not into rock tumbling. Thanks for watching though!