Collections
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Dinosaur Collection (724)
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- Abelisaur Fossils (25)
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- Echinoderm Collection (85) +
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Fish Fossil Collection (215)
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Fossil Collection (1938)
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- Ammonite Fossils (45)
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- Insect Fossil Collection (85) +
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Mammal Collection (216)
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- Basilsosaurus Fossils (31)
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Mineral Collection (632)
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- Permian Collection (18)
- Plant Fossil Collection (177) +
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Reptile Fossil Collection (296)
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- Champsosaurus Gigas (10)
- Crocodile Fossils (50)
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Teeth Fossil Collection (679)
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- Abelisaur Teeth (25)
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- Borealosuchus Crocodile (50)
- Basilosaurus Teeth (31)
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- Deinotherium Giganteum (4)
- Edmontosaurus Teeth (1)
- Elasmosaurus Teeth (56)
- Enchodus Libicus Teeth (22)
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- Eremiasaurus Teeth (1)
- Eutrichiurides Teeth (2)
- Halisaurus Teeth (10)
- Hoffmanni Teeth (1)
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- Mammoth Teeth (14)
- Megalodon Teeth (50)
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- Spinosaurus Teeth (57)
- Suchomimus Teeth (10)
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- Wooly Rhino Teeth (23)
- Trilobite Collection (101) +
- Newest Products (2949)
Dinosaur Fossils
- Abelisaur Fossils (25)
- Albertosaurus Fossils (12)
- Allosaurus Fossils (10)
- Ankylosaur Fossils (8)
- Brachylophosaurus Fossils (16)
- Camarasaurus Fossils (13)
- Carcharodontosaurus (30)
- Centrosaurus Fossils (5)
- Chasmosaurus Fossils (5)
- Coprolite Fossils (30)
- Corythosaur Fossils (7)
- Daspletosaurus Fossils (13)
- Dinosaur Egg Shell (17)
- Dinosaur Gem Bone (10)
- Diplodocus Fossils (2)
- Edmontosaurus Fossils (41)
- Elasmosaurus Fossils (62)
- Eocarcharia Dinops Fossils (4)
- Eremiasaurus Fossils (1)
- Footprint Fossils (6)
- Gastrolites Fossils (29)
- Globidens Mosasaur (1)
- Gorgosaurus Fossils (15)
- Gryposaurus Fossils (6)
- Hadrosaurus Fossils (52)
- Halisaurus Fossils (10)
- Hoffmanni Fossils (1)
- Hypacrosaurus Fossils (46)
- Kryptops Palaios Fossils (6)
- Lambeosaurus Fossils (11)
- Maiasaura Fossils (14)
- Majungasaurus Fossils (12)
- Misc Fossils (7)
- Mosasaurus Fossils (115)
- Nanotyrannus Fossils (12)
- Pachycephalosaurus (7)
- Platecarpus Fossils (0)
- Plesiosaurus Fossils (63)
- Prognathodon Fossils (62)
- Pterosaur Fossils (32)
- Raptor Fossils (22)
- Rebbachisaurus Fossils (9)
- Spinosaurus Fossils (57)
- Stegosaurus Fossils (8)
- Struthiomimus Fossils (2)
- Suchomimus Fossils (10)
- Tenontosaurus Fossils (3)
- Thescelosaurus Fossils (5)
- Torosaurus Fossils (6)
- Triceratops Fossils (55)
- Tyrannosaur Fossils (69)
- Tyrannosaurus Rex (15)
Minerals
- Agate Minerals (71)
- Amazonite Minerals (6)
- Amethyst Minerals (17)
- Andalucite Minerals (2)
- Apatite Minerals (2)
- Aragonite Minerals (49)
- Azurite Minerals (15)
- Banded Agate Minerals (29)
- Barite Minerals (42)
- Calcite Crystal (60)
- Carved Minerals (20)
- Celestite Minerals (2)
- Cerussite Minerals (16)
- Chabazite Minerals (12)
- Chrysocolla Minerals (23)
- Copper Minerals (15)
- Crystals Quartz (80)
- Dragon Blood Jasper (3)
- Dendrite Minerals (26)
- Epidote Minerals (30)
- Erythrite Minerals (2)
- Fluorite Minerals (16)
- Fulgurite Minerals (38)
- Gabbro Minerals (10)
- Galena Minerals (19)
- Ghost Quartz (7)
- Grape Agate Minerals (13)
- Halite Minerals (18)
- Hematite Minerals (8)
- Jasper Minerals (48)
- Kyanite Minerals (1)
- Lapis Lazuli Minerals (2)
- Malachite Minerals (41)
- Nontronite Minerals (8)
- Ocean Jasper Minerals (3)
- Peacock Ore (13)
- Peridot Minerals (25)
- Picture Jasper Mineral (2)
- Pink Halite Minerals (18)
- Pink Tourmaline & Rubellite (2)
- Polychrome Jasper Minerals (13)
- Prehnite Minerals (29)
- Purpurite Minerals (18)
- Pyrite Minerals (8)
- Rhodonite Minerals (2)
- Ruby In Zoisite Minerals (2)
- Sardonyx Minerals (2)
- Septarian Minerals (23)
- Serpentine Minerals (25)
- Sodalite Minerals (0)
- Sulfur Minerals (15)
- Tourmaline Minerals (25)
- Turquoise Minerals (8)
- Unakite Minerals (9)
- Vanadinite Minerals (17)
Kyanite Mineral Collection
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Kyanite is one of the most attractive blue minerals in nature. It sometimes exhibits intense shades of blue or even multiple shades with color zoning in a single crystal. The color of Kyanite, combined with its well-formed and sometimes large crystals, makes this mineral appreciated by both novice and expert collectors alike.
Kyanite is strongly anisotropic, meaning it has a different hardness depending on the angle. In fact, it is the most well-known anisotropic mineral. The vertical hardness of Kyanite ranges from 4.5 to 5.5, and horizontal hardness from 6 to 7. Kyanite is named from the Greek term cyanos, which means deep blue, alluding to the typical color of this mineral.
