Samples by Date (1670)

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) 2007 by Theodore W. Gray.
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Tungsten
Tungsten Tungsten turnings
3D3D
Tungsten turnings.
Source: Derek McKinley
Contributor: Derek McKinley
Acquired: 11 March, 2007
Price: Donated
Size: 2"
Purity: >95%
Lead
Lead Thyroid shield
3D3D
Thyroid shield.
Source: eBay seller vbb71
Contributor: Theodore Gray
Acquired: 11 March, 2007
Price: $23
Size: 8"
Purity: 10%
Sample Group: Medical
Lead
Lead Lead hand
3D3D
Lead hand.
Source: eBay seller surginstruments
Contributor: Theodore Gray
Acquired: 11 March, 2007
Price: $25
Size: 12"
Purity: >99%
Sample Group: Medical
Thorium
Thorium Antique lantern mantle
3D3D
Antique lantern mantle.
Source: eBay seller boco007
Contributor: Theodore Gray
Acquired: 11 March, 2007
Price: $10
Size: 2"
Purity: <20%
Thorium
Thorium Aladdin lantern mantle
3D3D
Aladdin lantern mantle.
Source: eBay seller paul-n-jayne
Contributor: Theodore Gray
Acquired: 11 March, 2007
Price: $10
Size: 3"
Purity: <20%
Hydrogen
Hydrogen CX1622S hydrogen thyratron
3D3D
CX1622S hydrogen thyratron.
Source: eBay seller gulfbeachbum
Contributor: Theodore Gray
Acquired: 10 March, 2007
Price: $17
Size: 8"
Purity: 0%
Aluminum
Aluminum Medical Alum
3D3D
Medical Alum.
Source: suesmccoy
Contributor: Theodore Gray
Acquired: 10 March, 2007
Price: $10
Size: 2.5"
Purity: 7.4%
Sample Group: Medical
Argon
Argon Antique Violet Ray Machine
3D3D
Antique Violet Ray Machine.
Source: eBay seller cacheofcoins
Contributor: Theodore Gray
Acquired: 10 March, 2007
Price: $67
Size: 12"
Purity: 0%
Sample Group: Medical
Gold
Gold Gold leaf in oil
3D3D
Gold leaf in oil.
Source: Nick Mann
Contributor: Nick Mann
Acquired: 10 March, 2007
Price: Donated
Size: 1"
Purity: >99%
Hydrogen
Hydrogen HP-45B hydrogen thyratron
3D3D
HP-45B hydrogen thyratron.
Source: eBay seller tapent
Contributor: Theodore Gray
Acquired: 24 February, 2007
Price: $5
Size: 5"
Purity: <1%
Iron
Iron Ferro-cerium fire starter
3D3D
Ferro-cerium fire starter.
Source: Survival, Inc
Contributor: Theodore Gray
Acquired: 24 February, 2007
Price: $25
Size: 2"
Composition: FeCe
Gallium
Gallium Etched gallium arsenide wafer
3D3D
Etched gallium arsenide wafer.
Source: SoCal (Nevada), Inc
Contributor: Theodore Gray
Acquired: 24 February, 2007
Price: $19
Size: 4"
Composition: GaAs
Niobium
Niobium Coin from Viinamarisaar
3D3D
Coin from Viinamarisaar.
Source: eBay seller b-turner
Contributor: Theodore Gray
Acquired: 24 February, 2007
Price: $15
Size: 0.5"
Purity: >99%
Sample Group: Coins
Niobium
Niobium Niobium sheet scrap
3D3D
Niobium sheet scrap.
Source: eBay seller b-turner
Contributor: eBay seller b-turner
Acquired: 24 February, 2007
Price: Donated
Size: 0.5"
Purity: >99%
Indium
Indium Indium foil
3D3D
Indium foil.
Source: eBay seller assetrecoveryctsystems
Contributor: Theodore Gray
Acquired: 24 February, 2007
Price: $17/20
Size: 1.5"
Purity: >99%
Bismuth
Bismuth Native bismuth from New Mexico
3D3D
Native bismuth from New Mexico.
Source: eBay seller kbv1
Contributor: Theodore Gray
Acquired: 24 February, 2007
Price: $16
Size: 1"
Purity: 90%
Magnesium
Magnesium Dummy round
3D3D
Dummy round.
Source: eBay seller chrisredcat
Contributor: Theodore Gray
Acquired: 17 February, 2007
Price: $22
Size: 4"
Purity: <10%
Titanium
Titanium Camping utensils
3D3D
Camping utensils.
Source: eBay seller wrightstuff1903
Contributor: Theodore Gray
Acquired: 17 February, 2007
Price: $100
Size: 7"
Purity: 99%
Carbon
Carbon Coal sample
3D3D
Coal sample.
Source: Office of Coal Development
Contributor: Office of Coal Development
Acquired: 13 February, 2007
Price: Donated
Size: 2"
Purity: >80%
Magnesium
Magnesium Silicated Magnesium
3D3D
Silicated Magnesium.
Source: eBay seller zephyr4
Contributor: Theodore Gray
Acquired: 13 February, 2007
Price: $25
Size: 3"
Composition: MgSi
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