I thought that your presentation was very helpful. I am an on-line college student in the Atlanta Georgia area who is preparing for my first GEOL mineral lab. I appreciate your video as it gives me a pretty good idea of what to expect when I walk into the room this week. Thank you.
This was very useful to show my son during our homeschool Geology lesson today. He's very interested in Geology and can't wait to have a nice collection like yours.Thank you for taking the time to make this video and for sharing it with us :)
Thank you for this video. It helped me review for my geology mineral identification test. I liked how you just did brief descriptions of some of the most easily identifiable characteristics of each.
Thank you for your video. I'm not a school room student but, I'm a prospecter of Hematite for jewelry. I'm suddenly acquiring many rocks that I can't identify including fossils. So these identification videos are great learning tools. Thank you again for a great informative video. 💗 Ms Michal
Your comment made me curious if you had any good rock hounding, lapidary or other useful videos in your playlists. So I clicked on your thumbnail and and looked for myself. I've created my own playlist of your public playlists, I'll remove the black/white movies later, lol, since that's not my cup of tea. So thanks for your variety of rock hounding, lapidary and OTHER videos for me to explore. Great taste!
Thank you for this video- I just ID ed the 2 stones I found in my yard. They are copper !!!! So pretty!!! I live about 10 miles as the crow flies from Stone Mountain Ga. Always finding beautiful stones. Lots of quartz
I really like your video. I've had a geology class last session(in Québec) and saw some mineral and I wanted to get a list of the most commons and their English names and you gave me a nice video perfect for what I was looking for! Ty
I would LOVE this class! Your teaching method is probably very effective; the associations, etc already took root in my mind after 8 minutes. Thanks :D
@@op5814 bro you have no idea what I did or didn't learn from this video. I leave a positive comment and you want to trash it for no apparent reason says alot about you though...
Hi, I travel across Canada a couple of times a year, and I like stopping at mine sites, and dimensional stone (tomb stones, counter tops) places. They usually let me look around their scrap piles. I also purchased some at science shops, rock shops, scientific supply places.
You're so awesome for getting back to me. It's clear that you know waaaay more than I do about this kind of thing, and maybe it is ok to say that glass is quartz, but quartz is not glass (super simplified). I'm afraid you will have to dumb down your explanation to me because I am not well educated in this subject. Thanks for this video. I'm trying to decide whether I want to get into the rock side of jewelry. I've had some metals classes at univeristy, but I like rocks too.
A few corrections: 1) Your apatite is actually grossular from Lake Jaco, Mexico. 2) Bauxite is a rock, not a mineral. 3) Cinnabar is mercury sulfide, not oxide. 4) The second copper is natural, not a smelter product, from Michigan. 5) Your hematite ring is most likely a manmade material. 6) Malachite is copper carbonate, not oxide. 7) Quartz is not glass. 8) Your smoky quartz crystal is an irradiated crystal of formerly colourless quartz, from Arkansas.
Glass and quartz are both SiO2, but glass doesn’t form the same hexagonal crystal structure because it cools much faster. Glass typically has other things added to it (such as potassium) to lower its melting point. So in a sense, quartz is glass, because they have the same chemical makeup.
Incredible Presentation! Is this really HS Geology in British Columbia, Canada? WOW American schools are so far behind! Even if there are some inaccuracies, it's still better than most things I have seen online.
Thank you so much! I got a storage unit with many of these, some polished rocks, jewelry making. I want to ebay them but don't know the names of all of them.. This is helping out!! wish you could look at my photos and tell me :)
Was listen ,,but did see no meteorite ,do you have any ,if so please video it ,,,I love the way you teach a person is sure to learn,,,good job thanks for sharin ,,,
Can Gabbro be really glossy? I just took out a chunk of these rocks and cleaned it with water and an old tooth brush. In the process, I noticed that not all of the rocks have a black residue, and the ones that do have a very small, but visible grain. So do you think those would be gabbro? There are a few that have no grain to the naked eye, and they are really shiny and glossy. I'm thinking about trying to grind it into a marble or something, they look awesome.
Yay I recognized most of them from my geology class. I also mentioned that k-feldspar looks like meat with the striations of potassium running thru it. Nice job.
Actually, he said k-spar looked like horse meat. I actually was taken aback by that because we do not eat horse meat in the United States. Is it/Was it common in Canada?
We sell Rough Diamond USD 400 per carat VVS D-color, we are currently in Namibia, southern Africa. Do you perhaps have a network of potential buyers you can refer us too. mopmining@gmail.com
Walking through the woods (in New York), I came across a large amount of very, very shiny, glasslike rocks. I picked one up, and hit it with another rock and it fractured very easily into a little shard. They are all deep black, and working with them leaves a black residue. I took some of it home with me. Any idea what it could be?
Thanks for your vid. I have a question and don't know if you can answer it. Of which mineral/stone family gives off the most spark/energy when striking each other? And which one mostly absorbs energy? If you don't know what would be your guess? I have seen a video that if a certain stone is used with copper it can create energy.
I'm not entirely sure I understand all your questions but I do know that flint stone and steel (or any iron based metal/mineral) is what is used to make sparks and ignite fire. As far as stones that absorb energy, nonmetallic ceramic like stones, like talc in this video, are probably the best bet there. I believe asbestos is also very insulating but I wouldn't recommend it for any science experiment you're gonna try at home. Or if you mean absorb energy as in carry/conduct it, any common metal mineral will work. With zinc, gold, and copper being among the top. Sorry I can't help much more. I suggest searching google for "the least conductive minerals" or "conductive properties of common minerals" for a better shot at finding the MOST conductive and insulating minerals.
I found a rock whilst on the beach and I noticed it was shining. So I picked it up and there was a little hole and inside I could see some light orange shining crystal formations. On the outside the rock is mottled grey and quite smooth. Could you tell me what it is?
I am new to all this, but have a growing interest in mineral identification and found your video very interesting. I live on a tropical island and would like to know what types of minerals can be found on tropical islands.
Hi, If you're on a coral atoll, there might be no minerals other than shells and coral. The rocks made entirely of shells are called coquina. Volcanic islands might have zeolites, which come in many varieties, and contain rare earth elements. Maybe olivine, which in large clear crystals is commonly known as peridote.
Hi, I have a big piece let say of rock/glass, heavy, color green emerald like with one rough white side, not sharp at all, it has many uneven cuts. It look like Tzavorite Garnet or Emerald, I bought it from an estate auction as a gemstone with other stones and I really want to know what it is exactly. Thanks for your help
Hi star, there are message boards and forums (I believe there is also a sub-forum on reddit) where you can share pictures and give exacting description to find the the most accurate identification. It is more difficult to identify when not in person but there is specific criteria for identification of any stone. Check out a gemstone or mineral forum and they can help guide you.
Not a problem. The internet is a treasure trove of information but, just like when finding gemstones, it helps to know where to dig XD Let me know how it goes.
can quarts be dark black and grow inside (on the side of) a clear shiny possible quarts rock? it isnt crystal shaped in anyway its either a chunk of a really large quarts crystal or a completely different mineral all together. the black crystal is fairly soft and can fragment if hit hard enough with a rock hammer, only small pieces but the clear rock crystal thing doesnt fragment, crack, even stress the slightest bit no matter how hard i tried to chip it with a chisel and rock hammer.. help?
Oh right, thank's for the reply. How common is it in the environment? Hows does it form? Seems like quite an unusual mineral given it's fibrous composition.
Hi, I would guess that it is an igneous rock type called Gabbro. The black residue would just be the oxidation product from weathering. New York is in the Appalachian or Laurentian mountain chains and there are many mafic igneous rocks. Gabbro is kinda like granite, except black.
blunosr, after watching this, I feel many of my found gems I have 'found' out west are mere imitations of the valuable gems. Yes I went to a tourist attraction place that claimed we could find gems. But, my question is this, I live in Western New York do you think any gems or valuables could be found in creeks and rivers?
There is wonderful fossil hunting in the Hamburg area. Gems and other minerals may be tough to find since you are in a sedimentary region. Try taking a weekend trip out to the Adirondacks, that is where you might be able to find the gems you’re looking for.
Well , This video is awesome !! it is fast-going , doesnt bore someone to hell . but , just 2 things, , Cinnabar is mercury sulfide , and malachite is copper carbonate =D Anyways , great vid and keep up the good work !
Just a suggestion.. on basic identification you should begin with a hardness test. This basic test will rule out what the material won't be and put it in a category more close to what it really is.
i've got a rock that is extremely magnetic but it has what looks to me alot of rusty golden color in slots in it and very shiny black and i was wondering if it would be the same as the one in this video and if not would you have an idea of what it could be. thanks
Okay, I tried to hardness test the rock. It can't scratch glass, my finger nail can't scratch it, but a 2007 penny can scratch it. So that would mean its hardness is between 2.5-3, right? Does this help narrow down what rock/mineral it could be? Very shiny, no apparent cleavage or foliation, dark black color, very shiny/glasslike, hardness
Well, there's only so much you can say in an 8 minute video. Maybe one day I'll do a separate video for each mineral. There's a lot to know about each mineral. Someone else asked about uses of each mineral, and yes, most of these do have uses in industry, but again that would be a very long video.
Please do more videos. On the minerals. I want to study minerals and rocks and prospect for gold on my free time . Its intruiging. I love it. Please ....make more
that was cool I have a question maby u can ancer it for me I do sprinklers and I had to get a sprinkler system going that wasn't doing for a year it is a well sys the well head was open 4 a year I put a new pump in and got it going now the next door nabor called me to tell me that the water is killing the ficus tree I went over there and it looks like the tree was burnt from the ground up and the customer had already sprayed 4 white fly I think it is salt can u tell me I can send u pictures if u need thank u
the Boxite i have seen is not spoted like that but deep brick red in color in verious shades but alway solid color never spoted , where is this boxite from ?
Asbestos is an alteration product (hydrothermal alteration) of olivine. It is related to talc, and amphibole. It is quite common. Caused by metamorphism of mafic igneous rocks, which cover most of the Earth's surface (oceanic crust is made of mafic igneous rocks).
Hi, I think you mean "glass". Yes, it is largely made of quartz sand, although in many cases, other minerals, or elements are added to give glass different properties. For instance, boron is added to make glass heat resistant (Pyrex glass). KMnO4 (chameleon mineral) is added to make purple glass. Addition of gold III oxide, makes red glass.
Very cool. I really like the green and blue coloured rocks, imagine building a house with them! I wish the camera focused a bit better though, it did the video injustice.
the copper samples were both from under ground mines or ore piles. not from a smelter. copper in upper peninsula of michigan is almost pure form.some pieces can go many tons.
Cool: I like the crystals and and the rocks it's pretty and interesting I even have a book about minerals and rocks.I have minerals too LikeAmethyst, Crystal Quartz, Carelian, Lemon Jade That's all
Yes, this is just out for this video. It is kept in a sealed container normally. When not abraided or played with, the fibres usually remain intact and don't enter the air.
Hi sir. Could you help me about rocks which contain titanium dioxide? 'Cause I'm having a hard time in researching about rocks which contain this kind of element. Thank for your help :))
I thought that your presentation was very helpful. I am an on-line college student in the Atlanta Georgia area who is preparing for my first GEOL mineral lab. I appreciate your video as it gives me a pretty good idea of what to expect when I walk into the room this week. Thank you.
This was very useful to show my son during our homeschool Geology lesson today. He's very interested in Geology and can't wait to have a nice collection like yours.Thank you for taking the time to make this video and for sharing it with us :)
Thank you, for sharing your knowledge with us. From Houston Texas.
Indeed you have done your job. You are one of the best instructors I have ever come across.
Farhat Javed Agreed!! Thanks for the tutorial!!
I love the way you described the garnet as little footballs!
Excellent video for providing a brief overview of common minerals. It was a great aid for our kid's home school science lesson.
Very nice guide, thanks!!!
I have a collection arranged in Multi Collector that i am trying to identify now.
Thank you for this video. It helped me review for my geology mineral identification test. I liked how you just did brief descriptions of some of the most easily identifiable characteristics of each.
Thankyou for making & sharing this video . I learned from it , please keep them coming .
Thank you for your video. I'm not a school room student but, I'm a prospecter of Hematite for jewelry. I'm suddenly acquiring many rocks that I can't identify including fossils. So these identification videos are great learning tools. Thank you again for a great informative video. 💗 Ms Michal
Your comment made me curious if you had any good rock hounding, lapidary or other useful videos in your playlists. So I clicked on your thumbnail and and looked for myself. I've created my own playlist of your public playlists, I'll remove the black/white movies later, lol, since that's not my cup of tea. So thanks for your variety of rock hounding, lapidary and OTHER videos for me to explore. Great taste!
Very informative and helps me a lot. Thanks!!
Thank you for this video- I just ID ed the 2 stones I found in my yard. They are copper !!!! So pretty!!! I live about 10 miles as the crow flies from Stone Mountain Ga. Always finding beautiful stones. Lots of quartz
The best ever video I had ever watched so clearly about minerals..... Thank u....🙏
Thanks for the video you have helped me identify some of the minerals I have found here in New Mexico by Socorro thanks so much!!
I really like your video. I've had a geology class last session(in Québec) and saw some mineral and I wanted to get a list of the most commons and their English names and you gave me a nice video perfect for what I was looking for! Ty
What a nice collection of minerals you have .
Very helpful! I now know I found some pretty awesome stuff.
Fantastic these beautiful gems come to leave my LIKE
I would LOVE this class! Your teaching method is probably very effective; the associations, etc already took root in my mind after 8 minutes. Thanks :D
thank you for the educational video , it gave me the confirmation i was looking for
Excellent most informative. Best on the net!
Finally a scientifically literate video!!!!! I was getting tired of those "secret energy" crystal videos from mount juju...
I'll be watching this a few times, thank you for explaining these so clearly.
@@op5814 bro you have no idea what I did or didn't learn from this video. I leave a positive comment and you want to trash it for no apparent reason says alot about you though...
Also beautiful collection,,,
That’s one of my favorite rocks I love gemstone
Hi, I travel across Canada a couple of times a year, and I like stopping at mine sites, and dimensional stone (tomb stones, counter tops) places. They usually let me look around their scrap piles. I also purchased some at science shops, rock shops, scientific supply places.
Native copper - reminds me of the natural silver wire found in Cobalt
Califonia, USA. Your video has made it around the WORLD!
thank you so much,this is what was looking for.
Mais um inscrito meu like 💎🖒🖒🖒🖒🖒🖒🍀🍀😁
Amp up its like a teacher style thank you for your knowledge
Well, thank you for the help. They are neat little rocks.
nice video,glad to see someone doing some explaining
You're so awesome for getting back to me. It's clear that you know waaaay more than I do about this kind of thing, and maybe it is ok to say that glass is quartz, but quartz is not glass (super simplified). I'm afraid you will have to dumb down your explanation to me because I am not well educated in this subject. Thanks for this video. I'm trying to decide whether I want to get into the rock side of jewelry. I've had some metals classes at univeristy, but I like rocks too.
You're great! thanks!
A few corrections: 1) Your apatite is actually grossular from Lake Jaco, Mexico. 2) Bauxite is a rock, not a mineral. 3) Cinnabar is mercury sulfide, not oxide. 4) The second copper is natural, not a smelter product, from Michigan. 5) Your hematite ring is most likely a manmade material. 6) Malachite is copper carbonate, not oxide. 7) Quartz is not glass. 8) Your smoky quartz crystal is an irradiated crystal of formerly colourless quartz, from Arkansas.
yep i agree ^^ nice one
Glass and quartz are both SiO2, but glass doesn’t form the same hexagonal crystal structure because it cools much faster. Glass typically has other things added to it (such as potassium) to lower its melting point. So in a sense, quartz is glass, because they have the same chemical makeup.
Vow
Incredible Presentation!
Is this really HS Geology in British Columbia, Canada?
WOW American schools are so far behind! Even if there are some inaccuracies, it's still better than most things I have seen online.
2:58 Cinnabar ... Mercury toxic? 4:02 Who looks at horse meat? 4:06 Fluorite and 5:34 Malachite, Formation shape are helpful here!
Thank you so much! I got a storage unit with many of these, some polished rocks, jewelry making. I want to ebay them but don't know the names of all of them.. This is helping out!! wish you could look at my photos and tell me :)
That was a very good lesson , thank you
Nice collection !
Was listen ,,but did see no meteorite ,do you have any ,if so please video it ,,,I love the way you teach a person is sure to learn,,,good job thanks for sharin ,,,
Can Gabbro be really glossy? I just took out a chunk of these rocks and cleaned it with water and an old tooth brush. In the process, I noticed that not all of the rocks have a black residue, and the ones that do have a very small, but visible grain. So do you think those would be gabbro? There are a few that have no grain to the naked eye, and they are really shiny and glossy. I'm thinking about trying to grind it into a marble or something, they look awesome.
Further processing is usually required to get metals out of their ore minerals. Commonly reduction reactions are used for that.
Yay I recognized most of them from my geology class. I also mentioned that k-feldspar looks like meat with the striations of potassium running thru it. Nice job.
Actually, he said k-spar looked like horse meat. I actually was taken aback by that because we do not eat horse meat in the United States. Is it/Was it common in Canada?
Wow. I have a lot of these from Lake Michigan area ❤
We sell Rough Diamond USD 400 per carat VVS D-color, we are currently in Namibia, southern Africa. Do you perhaps have a network of potential buyers you can refer us too. mopmining@gmail.com
How do I identify a rough diamond from other types of quarts crystals?
I would take this class for fun! Thanks for the video and wish I could take the class. :)
Walking through the woods (in New York), I came across a large amount of very, very shiny, glasslike rocks. I picked one up, and hit it with another rock and it fractured very easily into a little shard. They are all deep black, and working with them leaves a black residue. I took some of it home with me. Any idea what it could be?
hey guys,i'm gemstones seller,it's my pleasure to see you guys here.thanks for your posting.
Thanks for your vid. I have a question and don't know if you can answer it. Of which mineral/stone family gives off the most spark/energy when striking each other? And which one mostly absorbs energy? If you don't know what would be your guess? I have seen a video that if a certain stone is used with copper it can create energy.
I'm not entirely sure I understand all your questions but I do know that flint stone and steel (or any iron based metal/mineral) is what is used to make sparks and ignite fire. As far as stones that absorb energy, nonmetallic ceramic like stones, like talc in this video, are probably the best bet there. I believe asbestos is also very insulating but I wouldn't recommend it for any science experiment you're gonna try at home.
Or if you mean absorb energy as in carry/conduct it, any common metal mineral will work. With zinc, gold, and copper being among the top.
Sorry I can't help much more. I suggest searching google for "the least conductive minerals" or "conductive properties of common minerals" for a better shot at finding the MOST conductive and insulating minerals.
Thank you very much for your answers. I did mean carry/hold energy but of course with the appropriate one-way shielding
You're my new favourite teacher lol
"It looks like horse meat"!? Dang, we really gotta start paying these teachers more...
I found a rock whilst on the beach and I noticed it was shining. So I picked it up and there was a little hole and inside I could see some light orange shining crystal formations. On the outside the rock is mottled grey and quite smooth. Could you tell me what it is?
@KurtCaro13 Hi, I do have a video about easily confused minerals. I think that's what I called it too, "Easily Confused Minerals".
Thx for the fact of rocks!
I am new to all this, but have a growing interest in mineral identification and found your video very interesting. I live on a tropical island and would like to know what types of minerals can be found on tropical islands.
Hi, If you're on a coral atoll, there might be no minerals other than shells and coral. The rocks made entirely of shells are called coquina. Volcanic islands might have zeolites, which come in many varieties, and contain rare earth elements. Maybe olivine, which in large clear crystals is commonly known as peridote.
Hi, I have a big piece let say of rock/glass, heavy, color green emerald like with one rough white side, not sharp at all, it has many uneven cuts. It look like Tzavorite Garnet or Emerald, I bought it from an estate auction as a gemstone with other stones and I really want to know what it is exactly. Thanks for your help
Hi star, there are message boards and forums (I believe there is also a sub-forum on reddit) where you can share pictures and give exacting description to find the the most accurate identification. It is more difficult to identify when not in person but there is specific criteria for identification of any stone. Check out a gemstone or mineral forum and they can help guide you.
Thanks SoulDevoured, I will try that
Not a problem. The internet is a treasure trove of information but, just like when finding gemstones, it helps to know where to dig XD Let me know how it goes.
can quarts be dark black and grow inside (on the side of) a clear shiny possible quarts rock? it isnt crystal shaped in anyway its either a chunk of a really large quarts crystal or a completely different mineral all together. the black crystal is fairly soft and can fragment if hit hard enough with a rock hammer, only small pieces but the clear rock crystal thing doesnt fragment, crack, even stress the slightest bit no matter how hard i tried to chip it with a chisel and rock hammer.. help?
Oh right, thank's for the reply. How common is it in the environment? Hows does it form? Seems like quite an unusual mineral given it's fibrous composition.
Hi, I would guess that it is an igneous rock type called Gabbro. The black residue would just be the oxidation product from weathering. New York is in the Appalachian or Laurentian mountain chains and there are many mafic igneous rocks. Gabbro is kinda like granite, except black.
blunosr, after watching this, I feel many of my found gems I have 'found' out west are mere imitations of the valuable gems. Yes I went to a tourist attraction place that claimed we could find gems. But, my question is this, I live in Western New York do you think any gems or valuables could be found in creeks and rivers?
Yes, I recently found some beautiful pink and purple rocks that are the shape of diamonds, in a creek!
There is wonderful fossil hunting in the Hamburg area. Gems and other minerals may be tough to find since you are in a sedimentary region. Try taking a weekend trip out to the Adirondacks, that is where you might be able to find the gems you’re looking for.
Thanks for this video. ♡
thank-you for sharing very interesting :)
Well , This video is awesome !! it is fast-going , doesnt bore someone to hell . but , just 2 things, , Cinnabar is mercury sulfide , and malachite is copper carbonate =D Anyways , great vid and keep up the good work !
I like those minerals! sharing video to basic crystal growing on facebook.
Just a suggestion.. on basic identification you should begin with a hardness test. This basic test will rule out what the material won't be and put it in a category more close to what it really is.
theese rocks and stuff are really cool i like to look at em
Jesus Manny there Minerals! Not rocks
nathaniel Adams They're*
nathaniel Adams
well actually there were rocks up there. but yeah this is a mineral ID vid lol
i've got a rock that is extremely magnetic but it has what looks to me alot of rusty golden color in slots in it and very shiny black and i was wondering if it would be the same as the one in this video and if not would you have an idea of what it could be. thanks
Probably magnetite or hematite not very expensive
I'm super late but what stone is it at minute 4:20? The one that has garnet in it
Okay, I tried to hardness test the rock. It can't scratch glass, my finger nail can't scratch it, but a 2007 penny can scratch it. So that would mean its hardness is between 2.5-3, right? Does this help narrow down what rock/mineral it could be? Very shiny, no apparent cleavage or foliation, dark black color, very shiny/glasslike, hardness
Thank you! very infomative
Galena is interesting. I have seen it in many places like Saudi Arabia and in Yenem! I wonder where is it extracted from and what are its uses?!
I enjoy watching it.
Well, there's only so much you can say in an 8 minute video. Maybe one day I'll do a separate video for each mineral. There's a lot to know about each mineral. Someone else asked about uses of each mineral, and yes, most of these do have uses in industry, but again that would be a very long video.
Can i email you pic to help me identify
Please do more videos. On the minerals. I want to study minerals and rocks and prospect for gold on my free time . Its intruiging. I love it. Please ....make more
I know what horse. Meat. Looks like now haha.. Interesting display and discriptions of each. Nice video, thank you
I hope to find some of those minerals on my land, especially galena and sphalerite! Possibly some malachite and a few minerals you did not list.
These minerals are the reason why aliens visit our planet , to rob us of our minerals .
that was cool I have a question maby u can ancer it for me I do sprinklers and I had to get a sprinkler system going that wasn't doing for a year it is a well sys the well head was open 4 a year I put a new pump in and got it going now the next door nabor called me to tell me that the water is killing the ficus tree I went over there and it looks like the tree was burnt from the ground up and the customer had already sprayed 4 white fly I think it is salt can u tell me I can send u pictures if u need thank u
Cool. Thx. Very interesting.
the Boxite i have seen is not spoted like that but deep brick red in color in verious shades but alway solid color never spoted , where is this boxite from ?
when you test gold or pyrite from stone with test acid can pyrite show a positive test?
how or where did you get that topaz the long yellow color one
Asbestos is an alteration product (hydrothermal alteration) of olivine. It is related to talc, and amphibole. It is quite common. Caused by metamorphism of mafic igneous rocks, which cover most of the Earth's surface (oceanic crust is made of mafic igneous rocks).
Which is the most valuable? Besides gold.
Oh yeah, thanks! I didn't realize I had said it was an oxide.
Hi, any Idea how expensive is a chlorite stone?
Hey I have a white stone but I don't know what it is can you please help me in identifying the stone. I will send you it's pictures and videos
I'm impressed !
We found two types of rocks. We are thinking its Quartz and the other calcite. Which of those rocks you mentioned are hazardous? What are their worth?
I found a clear rounded rock that is bumpy and has white lines on it like an orange and is smooth????? What is it quartz
thanks to this video i have just found out ive got asbestos in my rock collection , ive now put it in a airtight bag.
👏 You still around?
cool looking rocks, but wich one can u make points from
Hi, I think you mean "glass". Yes, it is largely made of quartz sand, although in many cases, other minerals, or elements are added to give glass different properties. For instance, boron is added to make glass heat resistant (Pyrex glass). KMnO4 (chameleon mineral) is added to make purple glass. Addition of gold III oxide, makes red glass.
This is really good.
Very cool. I really like the green and blue coloured rocks, imagine building a house with them! I wish the camera focused a bit better though, it did the video injustice.
Wow....amazing
the copper samples were both from under ground mines or ore piles. not from a smelter. copper in upper peninsula of michigan is almost pure form.some pieces can go many tons.
100% clear information.thanks
Gostei muito dó seu canal é sou garimpeiro 🙏
Cool:
I like the crystals and and the rocks it's pretty and interesting I even have a book about minerals and rocks.I have minerals too LikeAmethyst, Crystal Quartz, Carelian, Lemon Jade That's all
I need to have buyers for my Stone.. dont know if its black diamond or hornblende
Yes, this is just out for this video. It is kept in a sealed container normally. When not abraided or played with, the fibres usually remain intact and don't enter the air.
Hi sir. Could you help me about rocks which contain titanium dioxide? 'Cause I'm having a hard time in researching about rocks which contain this kind of element. Thank for your help :))
I’m found a black look very different and very Heavy I want to know what kind of rock ?