View Poll Results: What is your favourite kind of mineral?
Metals 4 36.36%
Sulphides 0 0%
Tellurides 0 0%
Arsenides 0 0%
Oxides 4 36.36%
Hydroxides 0 0%
Fluorides 2 18.18%
Carbonates 2 18.18%
Nitrates 0 0%
Borates 1 9.09%
Sulfates 0 0%
Chromates 1 9.09%
Molybdates 0 0%
Phosphates 0 0%
Arsenates 0 0%
Vanadates 0 0%
Silicates (a wide range) 3 27.27%
Metal Ores 3 27.27%
Multiple Choice Poll. Voters: 11. You may not vote on this poll

Can you identify these minerals?

by z.js
Tags: identify, minerals
z.js is offline
Mar6-14, 01:09 AM
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P: 46
Quote Quote by PhysicoRaj View Post
Then don't go to heat it.
I did... The black stuff that the mineral was stuck in seems to be tar. The black rock at the bottom didn't.
z.js is offline
Mar6-14, 01:11 AM
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P: 46
Quote Quote by Enigman View Post
Go raid a chem lab:
(I miss flame tests )
You know I can't do that!
I miss flame tests too!
PhysicoRaj is offline
Mar6-14, 01:32 AM
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P: 291
Quote Quote by z.js View Post
The black rock at the bottom didn't.
You mean it didn't melt? If it were really a mineral, but I don't think it is a mineral very precious. You can do the flame test in your alcohol burner. But that would not give interesting results.
You have a wide (very much) range to match with what you have got. But I don't go for metals.
z.js is offline
Mar11-14, 02:06 AM
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I was asking about the little things that looked like quartz, not the black stuff.
Greg Bernhardt
Greg Bernhardt is offline
Mar11-14, 02:09 AM
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P: 8,542
The minerals of a kidney stone can be quite beautiful!

PhysicoRaj is offline
Mar11-14, 02:19 AM
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P: 291
One must be proud to have them inside!
z.js is offline
Mar17-14, 01:38 AM
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P: 46
Is it inside??? I thought it looked like quartz-the little white crystals.
But yes, that picture does look nice! (how do you do it with a microscope I wonder?)
Attached Thumbnails
Mineral and Rock 1.jpg  

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