Samples by Date (2401)

These are all my samples listed in order of acquisition, newest first. Check back to see new samples as they are added.

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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Chromium
Chromium Granular powder

Granular powder.
Source: Mark Rollog
Contributor: Theodore Gray
Acquired: 20 July, 2002
Price: $8
Size: 0.01"
Purity: >99%
Sample Group: Powders
Manganese
Manganese Fine Powder

Fine Powder.
Source: Mark Rollog
Contributor: Theodore Gray
Acquired: 20 July, 2002
Price: $7
Size: 0.0001"
Purity: >99%
Sample Group: Powders
Rhodium
Rhodium Rhodium plated Ring with Tanzanite
3D3D
Rhodium plated Ring with Tanzanite.
Source: MrValue Jewelry
Contributor: Ed Pegg Jr
Acquired: 20 July, 2002
Price: $10
Size: 0.75"
Purity: >90%
Antimony
Antimony Crystals
3D
Crystals.
Source: Mark Rollog
Contributor: Mark Rollog
Acquired: 20 July, 2002
Price: Donated
Size: 0.3"
Purity: >99%
Rhenium
Rhenium Rhenium in Wolframite

Rhenium in Wolframite.
Source: Topaz Mineral Explorations
Contributor: Theodore Gray
Acquired: 20 July, 2002
Price: $36
Size: 0.001"
Purity: >50%
Sample Group: Powders
Uranium
Uranium M-735 Tank penetrating munition
Sound
M-735 Tank penetrating munition.
Source: Sovietski Catalog
Contributor: Theodore Gray
Acquired: 19 July, 2002
Text Updated: 11 August, 2007
Price: $70
Size: 18"
Purity: 0%
Beryllium
Beryllium Crystalline lumps, 99.9%
3D3D
Crystalline lumps, 99.9%.
Source: Tom Salow
Contributor: Ed Pegg Jr
Acquired: 18 July, 2002
Text Updated: 4 May, 2007
Price: $10/gram
Size: 0.4"
Purity: 99.9%
Antimony
Antimony Antique brooch pin

Antique brooch pin.
Source: eBay seller jnqmn
Contributor: Theodore Gray
Acquired: 18 July, 2002
Text Updated: 29 January, 2009
Price: $5
Size: 3"
Purity: >20%
Polonium
Polonium Radioactive spark plugs
3D3D
Radioactive spark plugs.
Source: eBay seller glenben1
Contributor: Theodore Gray
Acquired: 17 July, 2002
Text Updated: 18 January, 2009
Price: $31
Size: 3"
Purity: 0%
Sample Group: Spark Plugs
Tin
Tin Crying bars
Sound
Crying bars.
Source: Walmart
Contributor: Theodore Gray
Acquired: 16 July, 2002
Price: $14/10 bags of weights
Size: 3"
Purity: >95%
Boron
Boron Outrageous price quote

Outrageous price quote.
Source: Ed Pegg Jr
Contributor: Ed Pegg Jr
Acquired: 15 July, 2002
Price: $0/Nothing
Size: 1"
Purity: 0%
Zirconium
Zirconium Fake Emerald

Fake Emerald.
Source: Pehnec Gems
Contributor: Ed Pegg Jr
Acquired: 15 July, 2002
Text Updated: 7 April, 2009
Price: $10
Size: 0.4"
Purity: 74%
Silicon
Silicon Crumb of asteroid

Crumb of asteroid.
Source: Doug Bowman
Contributor: Doug Bowman
Acquired: 12 July, 2002
Price: Donated
Size: 0.2"
Purity: >50%
Tantalum
Tantalum Length of rod, bent
3D
Length of rod, bent.
Source: Neil Lipson
Contributor: Theodore Gray
Acquired: 12 July, 2002
Price: $10
Size: 2"
Purity: >99.9%
Osmium
Osmium Antique phonograph needle
Sound
Antique phonograph needle.
Source: eBay seller hmv
Contributor: Theodore Gray
Acquired: 12 July, 2002
Text Updated: 11 August, 2007
Price: $9
Size: 0.5"
Purity: 0%
Copper
Copper Native Copper

Native Copper.
Source: Chris Carlson
Contributor: Lena Carlson
Acquired: 11 July, 2002
Price: Donated
Size: 0.6"
Purity: >90%
Niobium
Niobium Barbell Enslaved
3D
Barbell (Enslaved).
Source: eBay seller pinta-beads
Contributor: Theodore Gray
Acquired: 10 July, 2002
Text Updated: 11 March, 2007
Price: $10
Size: 1"
Purity: >80%
Sample Group: Medical
Zirconium
Zirconium Slice of Historical Sample
Sound3D
Slice of Historical Sample.
Source: Randall Fullman
Contributor: Randall Fullman
Acquired: 26 June, 2002
Price: Donated
Size: 3"
Purity: >99.99%
Copper
Copper Shrunken Quarter

Shrunken Quarter.
Source: Bert Hickman
Contributor: Bert Hickman
Acquired: 20 June, 2002
Price: Donated
Size: 0.5"
Purity: >90%
Sample Group: Coins
Silver
Silver Sassanian Dirham of Chosroes II

Sassanian Dirham of Chosroes II.
Source: Dan Lewis
Contributor: Dan Lewis
Acquired: 18 June, 2002
Text Updated: 19 February, 2006
Price: Donated
Size: 1"
Purity: 93.5%
Sample Group: Coins
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