Powders (31)

These are all my element powders.

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.
Previous  Next  Page: 1 2
Strontium
Strontium Glow in the dark paint panel
3D3D
Glow in the dark paint panel.
Source: eBay seller teddp
Contributor: Theodore Gray
Acquired: 9 May, 2007
Text Updated: 12 May, 2007
Price: Donated
Size: 7"
Purity: 53%
Sample Group: Powders
Niobium
Niobium Powder,  99.98%

Powder, 99.98%.
Source: David Franco
Contributor: David Franco
Acquired: 11 June, 2002
Price: Donated
Size: 0.005"
Purity: 99.98%
Sample Group: Powders
Niobium
Niobium Powder

Powder.
Source: Mark Rollog
Contributor: Theodore Gray
Acquired: 31 July, 2002
Price: $6
Size: 0.005"
Purity: >99%
Sample Group: Powders
Molybdenum
Molybdenum Molybdenum powder

Molybdenum powder.
Source: eBay seller 5kumar
Contributor: Theodore Gray
Acquired: 23 September, 2003
Price: $90
Size: 8"
Purity: 99%
Sample Group: Powders
Molybdenum
Molybdenum Molybdenum powder pen

Molybdenum powder pen.
Source: eBay seller oldboytoyz
Contributor: Theodore Gray
Acquired: 9 November, 2003
Price: $18.50
Size: 6"
Purity: 99%
Sample Group: Powders
Ruthenium
Ruthenium Very fine powder technically sponge

Very fine powder (technically "sponge").
Source: David Franco
Contributor: Ed Pegg Jr
Acquired: 16 August, 2002
Price: $22
Size: 0.5"
Purity: 99.99%
Sample Group: Powders
Silver
Silver Non-crystalline powder

Non-crystalline powder.
Source: Greg P
Contributor: Greg P
Acquired: 18 April, 2003
Price: Donated
Size: 1"
Purity: 99.99%
Sample Group: Powders
Cerium
Cerium Optical polishing powder
3D3D
Optical polishing powder.
Source: eBay seller fellows
Contributor: Theodore Gray
Acquired: 1 October, 2002
Price: $5
Size: 1"
Purity: <30%
Sample Group: Powders
Europium
Europium Glow in the dark powder

Glow in the dark powder.
Source: eBay seller teddp
Contributor: Theodore Gray
Acquired: 5 September, 2002
Price: $12
Size: 1"
Purity: <2%
Sample Group: Powders
Europium
Europium Europium oxide

Europium oxide.
Source: Tryggvi Emilsson and Timothy Brumleve
Contributor: Tryggvi Emilsson and Timothy Brumleve
Acquired: 6 September, 2002
Price: Donated
Size: 0.2"
Purity: 86%
Sample Group: Powders
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
Previous  Next  Page: 1 2