Mining of Mahenge spinel

[@metingurbuz750]

Thank you for your great videos. Very informing, educating and fun to watch. I~m a loose gem stone collector from US. I have the urge to pack up and travel to Tanzania and Vietnam now.

[@Nervii_Champion]

46:28 that purple one is amazing, I wish I could have it 😢

[@KaAtphasouk]

I have a huge raw blue spinel as well, contact me if you want to buy, it us 6 kg