2 October, 2002 (27)
2 October, 2002
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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Crystalline Borax. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 18
Purity: <50%
Distorted crystal. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 3
Purity: >90%
Crystal in matrix. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 0.1
Purity: >90%
Large natural crystal. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 16
Purity: >90%
Smaller natural crystal. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 4
Purity: >90%
Meteorite. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 16
Purity: >90%
Native copper nugget. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 18
Purity: >90%
Native copper nugget 2. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 18
Purity: >90%
Native arsenic. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 2
Purity: >90%
Native arsenic. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 3
Purity: >90%
Native selenium. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 18
Purity: >90%
Rock dated by rubidium decay. (
External Sample
)
Location:
The Boston Museum of Science
Photographed:
2 October, 2002
Size: 36
Purity: <0.01%
Natural granules. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 1
Purity: >90%
Native silver. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 16
Purity: >90%
Native silver. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 20
Purity: >90%
Native silver. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 3
Purity: >90%
Native antimony. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Text Updated:
6 September, 2007
Size: 4"
Purity: >90%
Native tellurium. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 4
Purity: >90%
Wolframite. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 12
Purity: >90%
Iridosmine. (
External Sample
)
Location:
The Harvard Museum of Natural History
Photographed:
2 October, 2002
Size: 1
Purity: 50%
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