Minerals, Alloys, and Compounds (471)

This collection contains samples that are not pure elements, but rather mixtures of several. Most are naturally occurring minerals in more or less the form they come out of the ground. (With a few exceptions, minerals are complex chemical compounds or mixtures of compounds). Other samples here are pure chemical compounds or alloys (mixtures of metals). Each sample is listed under all of the elements it contains.

Click any element tile below to get the full entry for that element, or click on the sample picture to go directly to the description of that sample.

Text and images Copyright (c) 2010 by Theodore W. Gray.
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Manganese
Manganese Bixbyite
3D3D
Bixbyite.
Source: Simone Citon
Contributor: John Gray
Acquired: 10 January, 2009
Text Updated: 10 January, 2009
Price: Trade
Size: 0.35"
Composition: (Mn,Fe)2O3
Selenium
Selenium Native Selenium
3D3D
Native Selenium.
Source: Simone Citon
Contributor: John Gray
Acquired: 10 January, 2009
Text Updated: 10 January, 2009
Price: Trade
Size: 1.4"
Composition: Se
Iron
Iron Native Iron from Jensan set
3D3D
Native Iron from Jensan set.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Anonymous
Size: 2"
Composition: Fe
Palladium
Palladium Native palladium from Jensan set
3D3D
Native palladium from Jensan set.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Anonymous
Size: 1"
Composition: Pd
Tin
Tin Cassiterite from Jensan set
3D3D
Cassiterite from Jensan set.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Anonymous
Size: 1"
Composition: SnO2
Tellurium
Tellurium Calverite from Jensan set
3D3D
Calverite from Jensan set.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Anonymous
Size: 1.5"
Composition: AuTe2
Barium
Barium Baryte from Jensan set
3D3D
Baryte from Jensan set.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Anonymous
Size: 1.5"
Composition: BaSO4
Rhenium
Rhenium Rheniite from Jensan set
3D3D
Rheniite from Jensan set.
Source: Jensan Scientifics
Contributor: Theodore Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Anonymous
Size: 1"
Composition: ReS2
Copper
Copper Large Petrified Wood
3D3D
Large Petrified Wood.
Source: Rockome Gardens
Contributor: Theodore Gray
Acquired: 29 January, 2009
Text Updated: 29 January, 2009
Price: $10
Size: 10"
Composition: Cu
Titanium
Titanium Brookite
3D3D
Brookite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 0.6"
Composition: TiO2
Vanadium
Vanadium Cavansite
3D3D
Cavansite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 0.3"
Composition: Ca(VO)Si4O10.4(H2O)
Lead
Lead Cerussite
3D3D
Cerussite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 1.4"
Composition: PbCO3
Cobalt
Cobalt Cobaltite
3D3D
Cobaltite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 0.6"
Composition: CoAsS
Copper
Copper Native Copper
3D3D
Native Copper.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 1"
Composition: Cu
Chromium
Chromium Crocoite And Cr-Cerussite
3D3D
Crocoite And Cr-Cerussite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 2.6"
Composition: PbCrO4 +PbCO3(Cr)
Boron
Boron Danburite
3D3D
Danburite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 2.6"
Composition: CaB2(SiO4)2
Boron
Boron Elbaite
3D3D
Elbaite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 1"
Composition: Na(LiAl)3Al6(BO3)3Si6O18(OH)4
Fluorine
Fluorine Fluorite
3D3D
Fluorite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 1"
Composition: CaF2
Aluminum
Aluminum Gehlenite
3D3D
Gehlenite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 0.6"
Composition: Ca2Al(AlSi)O7
Chlorine
Chlorine Halite
3D3D
Halite.
Source: Simone Citon
Contributor: John Gray
Acquired: 28 January, 2009
Text Updated: 29 January, 2009
Price: Trade
Size: 1.25"
Composition: NaCl
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