10 February, 2007 (7)

10 February, 2007

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.
Oxygen
Oxygen Rosy quartz
3D3D
Rosy quartz.
Source: Unknown
Contributor: Theodore Gray
Acquired: 10 February, 2007
Text Updated: 10 February, 2007
Price: Unknown
Size: 1"
Composition: SiO2
Titanium
Titanium Sputtering target
3D3D
Sputtering target.
Source: eBay seller anish62
Contributor: Theodore Gray
Acquired: 10 February, 2007
Text Updated: 10 February, 2007
Price: $25
Size: 4"
Purity: 99.995%
Gallium
Gallium Gallium Germanium Alloy
3D3D
Gallium Germanium Alloy.
Source: SoCal (Nevada), Inc
Contributor: Theodore Gray
Acquired: 10 February, 2007
Text Updated: 10 February, 2007
Price: $15
Size: 1"
Composition: GaGe
Gallium
Gallium Gallium Germanium Alloy
3D3D
Gallium Germanium Alloy.
Source: SoCal (Nevada), Inc
Contributor: Theodore Gray
Acquired: 10 February, 2007
Text Updated: 10 February, 2007
Price: $15
Size: 0.75"
Composition: GaGe
Tungsten
Tungsten Huge light bulb
3D3D
Huge light bulb.
Source: Nick Brandenburg
Contributor: Nick Brandenburg
Acquired: 10 February, 2007
Text Updated: 29 January, 2009
Price: Donated
Size: 8"
Purity: 99%
Tungsten
Tungsten Tungsten-weighted dart
3D3D
Tungsten-weighted dart.
Source: Walmart
Contributor: Theodore Gray
Acquired: 10 February, 2007
Text Updated: 10 February, 2007
Price: $15
Size: 5"
Purity: 90%
Radium
Radium 1903 Crookes Spinthariscope
3D3D
1903 Crookes Spinthariscope.
Source: eBay seller salvart
Contributor: Theodore Gray
Acquired: 10 February, 2007
Text Updated: 11 August, 2007
Price: $412
Size: 1.25"
Purity: <0.1%
Sample Group: Spinthariscopes