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Showing 841–860 of 1000 results
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Gemstones
Spinel Crystal — Red — Collector Grade
Mohs hardness: 8$2,493.55 -
Meteorites
Sikhote-Alin Individual — Shrapnel
Mohs hardness: 4–5$220.05 -
Gemstones
Cat’s Eye Chrysoberyl — Cabinet Specimen
Mohs hardness: 8.5$7,710.13 -
Geological Specimens
Chalk with Flint Nodule — Specimen Grade
Mohs hardness: 1–7$45.57 -
Meteorites
Seymchan Pallasite
Mohs hardness: varies$1,465.76 -
Fossils
Trace Fossil — Dinosaur Footprint Cast — Display Grade
Mohs hardness: —$275.90 -
Curated Collections
Collector’s Gemstone Rough Box — 10 Specimens — Compact Set
Mohs hardness: —$250.14 -
Geological Specimens
Celestite Geode — Whole — Specimen Grade
Mohs hardness: 3–3.5$591.94 -
Fossils
Plant Fossil — Sigillaria — Exceptional Preservation
Mohs hardness: —$37.68 -
Fossils
Dinosaur Tooth — Carcharodontosaurus — Prepared Specimen
Mohs hardness: —$446.98 -
Gemstones
Amber with Insect Inclusion — Collector Grade
Mohs hardness: 2–2.5$1,306.54 -
Minerals
Native Silver Wires
Mohs hardness: 2.5–3$1,352.48 -
Gemstones
Sapphire Crystal — Cornflower Blue
Mohs hardness: 9$8,814.41 -
Curated Collections
Crystal Healing Skeptic’s Kit — 6 Specimens — Gift-Boxed
Mohs hardness: —$141.58 -
Fossils
Fish Fossil — Green River Formation — Display Grade
Mohs hardness: —$283.29 -
Minerals
Kunzite Crystal — Display Piece
Mohs hardness: 6.5–7$1,286.82 -
Gemstones
Ruby Crystal in Matrix — Gem Rough
Mohs hardness: 9$14,562.31 -
Minerals
Red Beryl Crystal
Mohs hardness: 7.5–8$17,910.81 -
Fossils
Shark Teeth — Odontaspis Cluster — Museum Replica
Mohs hardness: —$109.47 -
Minerals
Iceland Spar — Optical Calcite — Miniature
Mohs hardness: 3$33.73