Rocks and Minerals

[LanaV6]

Is anyone good at identitying rocks? i have a rock no one can identity. and i can't find it anywhere else. thanks.

[NicoleAndAlexa2]

I love rocks!!! Also, I have lots of small granites, a lot of quartz but i dont have felt spar and mica.

[starbounty]

Very informative and interesting

Thank you.

[Shandchem]

Nice clear explanation!

[Nanumir]

prettycool, i luv rox

[EnglishNowTV]

Very easy to understand. I Featured this video on my website on the 2nd page of the 'Lessons' link.(^v^)b

[betterpaths]

Cool information, very  interesting!

[colonenred]

hi is excellent your rock... thanks by uploading.... see my rocks please

[nitrex]

The quarts are made up of Silicon compounds. I have lots of native minerals like mercury etc.

[nitrex]

Minerals the building block of rocks and chemicals are the building blocks of minerals.

[numi1212]

That rock is huge!! Well it looks like it. Cool rocks! Look at my video of rocks and comment!