Natural History

Recommended

Rocks, minerals, fossils, arrowheads, and other natural history type items are included in this category. These are items that we have found at estate sales or at auction that may have been part of a collection.
11 cabochon slabs mineral specimens agate, petrified wood, more

11 cabochon slabs mineral specimens agate, petrified wood, more

This is an assortment of small slab pieces from the estate of a lapidarist. There are various agates, a small piece of landscape stone, a piece of...
$13.99
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2.5 lb chunk Tigers Eye 2 1/4" thick gold blue lapidary

2.5 lb chunk Tigers Eye 2 1/4" thick gold blue lapidary

This is an unusually thick chunk of tigers eye. It was part of an estate collection of a lapidarist. It is somewhat triangular in form and nearly 6.5...
$13.99
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23 Mineral specimens from estate collection, Grieger's

23 Mineral specimens from estate collection, Grieger's

We are offering for one money these 23 mineral samples from an estate collection. Included in the lot are two pieces of pyrite, druzy citrine quartz,...
$18.99
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Fossil Mammal Molar, possibly 3 Toed horse, estate specimen

Fossil Mammal Molar, possibly 3 Toed horse, estate specimen

This is a fossil mammal molar. It is about 4 cm at its longest dimensions. It was part of an estate collection with specimens going back to 30 or 40...
$13.99
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Green Picture Jasper clouds or hills, cabochon slab, 5 mm

Green Picture Jasper clouds or hills, cabochon slab, 5 mm

This is a nice piece of picture jasper showing green billowing clouds or hills. Its maximum dimensions are about 7x7.5 cm, and it is 5mm thick. It...
$10.99
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Large Tumbled Rutilated Quartz Specimen, Good Paperweight

Large Tumbled Rutilated Quartz Specimen, Good Paperweight

This is a large tumbled chunk of rutilated quartz. It was included in an estate rock collection. It is tinted gray or smoky (the golden tint in the...
$8.99
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Paleozoic Rugose Rugosa Horn Coral Fossil Estate Specimen

Paleozoic Rugose Rugosa Horn Coral Fossil Estate Specimen

This is a fossil Paleozoic era solitary coral known as a Rugose, or Rugosa coral, sometimes called Horn Coral. This specimen is about 4.5 cm at its...
$9.99
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