28 June, 2009 (13)

28 June, 2009

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.

Low-grade diamond.
Source: eBay seller emerald-imports
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: $100
Size: 0.25"
Purity: >98%

Very large Congo cube diamond.
Source: eBay seller sherl111
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: $280
Size: 0.3"
Purity: >98%

Nitroglycerin tablets.
Source: Max Whitby of RGB
Contributor: Max Whitby of RGB
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: Donated
Size: 2"
Purity: <5%

Drain opener (foaming).
Source: Farm & Fleet
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: $10
Size: 2"
Purity: 56%

Electrochemically machined washer.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 October, 2009
Price: Donated
Size: 2.5"
Purity: >95%

Replica copper coin.
Source: Rockome Gardens
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: $10
Size: 1"
Purity: >90%

Copper sulfate drain cleaner.
Source: Farm & Fleet
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 28 June, 2009
Price: $8
Size: 2"
Purity: 40%

Replica silver cross.
Source: Rockome Gardens
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 28 June, 2009
Price: $10
Size: 1"
Purity: >90%

Electrochemical machining bit.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: Donated
Size: 0.5"
Purity: >50%

Cesium chloride single crystal.
Source: Ethan Currens
Contributor: Ethan Currens
Acquired: 28 June, 2009
Text Updated: 28 June, 2009
Price: Donated
Size: 0.5"
Purity: 79%

Beautiful tungsten cube.
Source: Metallectric
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 29 June, 2009
Price: Donated
Size: 1"
Purity: >99%

Gold-plated splitter.
Source: Radio Shack
Contributor: Theodore Gray
Acquired: 28 June, 2009
Text Updated: 28 June, 2009
Price: $10
Size: 2.5"
Purity: <1%