Theodore Gray (1357)

These are the elements I've procured myself.

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) 2009 by Theodore W. Gray.
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Hafnium
Hafnium Blood of S'urak coin
3D3D
Blood of S'urak coin.
Source: Shire Post Mint
Contributor: Theodore Gray
Acquired: 10 June, 2006
Text Updated: 11 August, 2007
Price: $50
Size: 0.75"
Purity: 99.6% (excluding Zr)
Sample Group: Coins
Hafnium
Hafnium Element coin
3D3D
Element coin.
Source: Dave Hamric
Contributor: Theodore Gray
Acquired: 1 December, 2006
Text Updated: 14 January, 2007
Price: $32
Size: 0.75"
Purity: >99%
Sample Group: Coins
Hafnium
Hafnium Crystal bar
3D3D
Crystal bar.
Source: Ethan Currens
Contributor: Theodore Gray
Acquired: 29 January, 2009
Text Updated: 29 January, 2009
Price: Anonymous
Size: 4"
Purity: 99.99%
Hafnium
Hafnium Hafnium carbide cutting insert
3D3D
Hafnium carbide cutting insert.
Source: eBay seller hemlytool
Contributor: Theodore Gray
Acquired: 24 March, 2009
Text Updated: 24 March, 2009
Price: $50
Size: 1"
Purity: 93%
Hafnium
Hafnium Plasma torch in operation
3D3D
Plasma torch in operation.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 16 April, 2009
Text Updated: 16 April, 2009
Price: Donated
Size: 18"
Purity: 95%
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%
Tantalum
Tantalum Electrodes
3D3D
Electrodes.
Source: eBay seller snooj
Contributor: Theodore Gray
Acquired: 22 August, 2002
Price: $10
Size: 0.2"
Purity: >90%
Tantalum
Tantalum Skull plates
3D3D
Skull plates.
Source: eBay seller carlrw
Contributor: Theodore Gray
Acquired: 15 July, 2003
Text Updated: 11 March, 2007
Price: $61
Size: 3"
Purity: >99%
Sample Group: Body Parts+Medical
Tantalum
Tantalum Hollow cathode lamp

Hollow cathode lamp.
Source: eBay seller heruur
Contributor: Theodore Gray
Acquired: 24 December, 2003
Price: $20
Size: 8"
Purity: 99.9%
Sample Group: Atomic Emission Lamps
Tantalum
Tantalum Weck Hemoclip
3D3D
Weck Hemoclip.
Source: eBay seller shauna74
Contributor: Theodore Gray
Acquired: 29 January, 2004
Price: $10.50
Size: 0.1"
Purity: 99%
Sample Group: Body Parts
Tantalum
Tantalum Museum-grade sample
3D3D
Museum-grade sample.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 24 February, 2004
Text Updated: 11 August, 2007
Price: See Listing
Size: 2"
Purity: >99%
Sample Group: RGB Samples
Tantalum
Tantalum Fantasy coin

Fantasy coin.
Source: eBay seller equillink
Contributor: Theodore Gray
Acquired: 27 July, 2004
Price: $86
Size: 1"
Purity: >99%
Sample Group: Coins
Tantalum
Tantalum Suture thread
3D3D
Suture thread.
Source: eBay seller artie324
Contributor: Theodore Gray
Acquired: 17 August, 2004
Text Updated: 11 March, 2007
Price: $5
Size: 3"
Purity: 99%
Sample Group: Medical
Tantalum
Tantalum Element coin
3D3D
Element coin.
Source: Dave Hamric
Contributor: Theodore Gray
Acquired: 1 December, 2006
Text Updated: 14 January, 2007
Price: $16
Size: 0.75"
Purity: >99%
Sample Group: Coins
Tantalum
Tantalum Fantasy coin
3D3D
Fantasy coin.
Source: eBay seller equillink
Contributor: Theodore Gray
Acquired: 20 January, 2007
Text Updated: 21 January, 2007
Price: $25
Size: 1"
Purity: >99%
Sample Group: Coins
Tantalum
Tantalum Metal salesmans sample
3D3D
Metal salesmans sample.
Source: eBay seller jacav111
Contributor: Theodore Gray
Acquired: 27 December, 2008
Text Updated: 28 December, 2008
Price: $134/set
Size: 1.25"
Purity: 99%
Tantalum
Tantalum Tantalum wire
3D3D
Tantalum wire.
Source: eBay seller avitarunlimited
Contributor: Theodore Gray
Acquired: 8 February, 2009
Text Updated: 8 February, 2009
Price: $50
Size: 0.01"
Purity: 99%
Tantalum
Tantalum Tantalum capacitors
3D3D
Tantalum capacitors.
Source: Radio Shack
Contributor: Theodore Gray
Acquired: 17 April, 2009
Text Updated: 17 April, 2009
Price: $2
Size: 0.25"
Purity: <30%
Tantalum
Tantalum Skull plates, another view
3D3D
Skull plates, another view.
Source: eBay seller carlrw
Contributor: Theodore Gray
Acquired: 21 April, 2009
Text Updated: 21 April, 2009
Price: $61
Size: 3"
Purity: >99%
Sample Group: Body Parts+Medical
Tungsten
Tungsten Surplus 11 pound metal cylinder
3D
Surplus 11 pound metal cylinder.
Source: Neil Lipson
Contributor: Theodore Gray
Acquired: 29 May, 2002
Price: $315
Size: 3"
Purity: 96.3%
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