Samples by Date (2401)

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) 2010 by Theodore W. Gray.
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Iron
Iron Rusty iron plate
Sound
Rusty iron plate.
Source: Marco's Scrap Metal
Contributor: Theodore Gray
Acquired: 15 April, 2002
Text Updated: 29 January, 2009
Price: $0.10/pound for scrap iron.
Size: 1.5"
Purity: >95%
Iron
Iron Precision steel micro-bearings

Precision steel micro-bearings.
Source: New England Miniature Ball Corp
Contributor: Ed Pegg Jr
Acquired: 15 April, 2002
Price: $5/1000 (which is not a lot of bearings)
Size: 0.03"
Purity: >95%
Copper
Copper 3/0 electrical wire
Sound3D
3/0 electrical wire.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $1.50/foot
Size: 1.25"
Purity: >99%
Copper
Copper Pre-1982 Pennies
Sound
Pre-1982 Pennies.
Source: America
Contributor: Theodore Gray
Acquired: 15 April, 2002
Text Updated: 18 December, 2007
Price: $0.01/penny
Size: 0.5"
Purity: >90%
Sample Group: Coins
Zinc
Zinc Scrap roof flashing
SoundStory3D
Scrap roof flashing.
Source: Marco's Scrap Metal
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $1/pound for scrap zinc
Size: 1.25"
Purity: >90%
Zinc
Zinc Post-1982 Pennies

Post-1982 Pennies.
Source: America
Contributor: Theodore Gray
Acquired: 15 April, 2002
Text Updated: 18 December, 2007
Price: $0.01/penny
Size: 0.5"
Purity: >90%
Sample Group: Coins
Zinc
Zinc Art
3D3D
Art.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $1/pound for scrap zinc
Size: 8"
Purity: >90%
Zinc
Zinc More Art
3D3D
More Art.
Source: Theodore Gray
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $1/pound for scrap zinc
Size: 3"
Purity: >90%
Arsenic
Arsenic CCA treated wood
3D3D
CCA treated wood.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: Donated
Size: 3"
Purity: <5%
Silver
Silver One ounce silver rounds
3D3D
One ounce silver rounds.
Source: Coin Shop in California
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $5/ounce
Size: 1.5"
Purity: 99.9%
Sample Group: Coins
Cerium
Cerium Mischmetal striking flint
SoundVideo
Mischmetal striking flint.
Source: Walmart
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $4
Size: 3"
Purity: <30%
Neodymium
Neodymium Rare earth magnet
SoundVideo
Rare earth magnet.
Source: Force Field
Contributor: Ed Pegg Jr
Acquired: 15 April, 2002
Price: $3
Size: 0.5"
Purity: <35%
Platinum
Platinum One ounce bullion bar
Sound
One ounce bullion bar.
Source: Coin Shop in California
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $600/including loop
Size: 1.5"
Purity: 99.95%
Gold
Gold One ounce bullion bar
Sound
One ounce bullion bar.
Source: Coin Shop in California
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $400/including loop
Size: 1.5"
Purity: 99.99%
Gold
Gold Antique coin
3D3D
Antique coin.
Source: Coin Shop in California
Contributor: Theodore Gray
Acquired: 15 April, 2002
Text Updated: 21 December, 2007
Price: $100
Size: 0.5"
Purity: 90%
Sample Group: Coins
Mercury
Mercury Tilt switch from old thermostat
3D3D
Tilt switch from old thermostat.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 15 April, 2002
Text Updated: 11 August, 2007
Price: $10/new thermostat
Size: 1"
Purity: >95%
Lead
Lead Plumbing lead
Sound3D
Plumbing lead.
Source: Hardware Store
Contributor: Theodore Gray
Acquired: 15 April, 2002
Price: $1/pound
Size: 2.5"
Purity: >95%
Lead
Lead 9mm bullets
Sound
9mm bullets.
Source: Gun Shop in California
Contributor: Theodore Gray
Acquired: 15 April, 2002
Text Updated: 11 August, 2007
Price: $0.20/bullet
Size: 0.5"
Purity: >95%
Bismuth
Bismuth Reagent-grade metal
3D
Reagent-grade metal.
Source: Alfa Aesar
Contributor: Ed Pegg Jr
Acquired: 15 April, 2002
Price: $100/Kg
Size: 2"
Purity: 99.9%
Bismuth
Bismuth Eggs
Sound3D
Eggs.
Source: Mr. Bismuth
Contributor: Ed Pegg Jr
Acquired: 15 April, 2002
Price: $20
Size: 2"
Purity: >99%
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