| Picture |
Description |
Picture |
Description |
 $6.00  |
Amethyst
Amethyst from Uruguay,
Chemical formula: SiO2
Amethyst is a form of quarts, purple in color due to a little bit of iron and manganese.
One deep p…More
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 $7.50 |
Ammonite
The size ranges from 1" to 1.7"
Ammonites are prehistoric nautilus related …More
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 $12.00 |
Ammonite Pairs
The size ranges from 1" to 1.7"
Ammonites are prehistoric nautilus related …More
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 $55.00
Sold |
AMS101 Amethyst Stalactite slice
AMS101 Amethyst Stalactite slice,
A single, slice of a stalactite, polished on both sides, with natural amethyst crystals protruding from the edges.
More
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 $50.00
Sold |
AMS103 Amethyst Stalactite slice
AMS103 Amethyst Stalactite slice,
A single, slice of a stalactite, polished on both sides, with natural amethyst crystals protruding from the edges.
More
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 $50.00
Sold |
AMS105 Amethyst Stalactite slice
AMS105 Amethyst Stalactite slice,
A single, slice of a stalactite, polished on both sides, with natural amethyst crystals protruding from the edges.
More
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 $50.00
Sold |
AMS106 Amethyst Stalactite slice
AMS106 Amethyst Stalactite slice,
A single, slice of a stalactite, polished on both sides, with natural amethyst crystals protruding from the edges.
More
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 $12.00 |
Fossil Collection
A collection of 12 fossils placed on an identifying card. The card is kept in a plastic case approximately 7" x 3.5". On the back is a description for…More
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 $35.00
Sold |
KFF101 Knightia Fossil (fresh water herring)
A rectangular fossil with four Knightia fish fossils, backed by plaster for stability. The Knightia fish is also known as the fresh water herring. These foss…More
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 $35.00
Sold |
KFF102 Knightia Fossil (fresh water herring)
A rectangular fossil with three Knightia fish fossils, backed by plaster for stability. The Knightia fish is also known as the fresh water herring. These fos…More
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 $35.00
Sold |
KFF103 Knightia Fossil (fresh water herring)
A rectangular fossil with four Knightia fish fossils. The Knightia fish is also known as the fresh water herring. These fossils formed in the Green River for…More
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 $5.00 |
Mosasaur Teeth
The tooth size ranges from .75" to 1" long.
The Mosasaur was a serpentine ma…More
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 $6.00 |
Natural Commercial Mineral Collection
A collection of 21 Natural Commercial Minerals from around the United States placed on an identifying card. The card is kept in a plastic case approximately 7" …More
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 $8.00
Sold |
Natural Gemstone Collection
A collection of rough gemstones placed on an identification card. The card is kept inside a plastic case approximately 7" c 3.5". On the back is a de…More
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 $3.00 |
Orthoceras
The size ranges from 2.5" to 3.5" long.
Orthoceras fossils are common and …More
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 $7.00 |
Otodus Obliquus Shark Teeth
The size ranges from 1.25" to 1.75" in length.
Otodus Obliquus is an…More
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 $10.00 |
Petoskey Stone
The size ranges from 1.75" to 2.5" diameter.
Petoskey Stones are formed by…More
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 $50.00 |
Pyrite Cube Cluster 105
A cluster of naturally forming pyrite cubes from Navajun, Spain. Although Pyrite (FeS2) is a common mineral, the pyrite from the Navajun Mine in Spain is unique…More
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 $55.00
Sold |
Pyrite Cube Cluster 106
A cluster of naturally forming pyrite cubes from Navajun, Spain. Although Pyrite (FeS2) is a common mineral, the pyrite from the Navajun Mine in Spain is unique…More
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 $45.00 |
Pyrite Cube Cluster 107
A cluster of naturally forming pyrite cubes from Navajun, Spain. Although Pyrite (FeS2) is a common mineral, the pyrite from the Navajun Mine in Spain is unique…More
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