geological specimen
Showing 821–840 of 1000 results
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Fossils
Trilobite — Enrolled Phacops — Museum Replica
Mohs hardness: —$87.77 -
Gemstones
Paraíba Tourmaline — Neon Blue — Gem Rough
Mohs hardness: 7–7.5$38,295.28 -
Gemstones
Spinel Crystal — Cobalt Blue — Collector Grade
Mohs hardness: 8$4,349.75 -
Meteorites
Chondrite Meteorite — L4 Type — Small Individual
Mohs hardness: 5.5–6.5$88.71 -
Gemstones
White Opal — Harlequin — Large Example
Mohs hardness: 5.5–6.5$359.08 -
Minerals
Kyanite Crystal — Miniature
Mohs hardness: 4.5–7 (directional)$101.14 -
Fossils
Crinoid Stem Section — Polished — Field-Collected
Mohs hardness: —$43.27 -
Meteorites
Moldavite — Czech Tektite — Fragment
Mohs hardness: 5.5$527.94 -
Minerals
Native Silver Wires — Cabinet Specimen
Mohs hardness: 2.5–3$698.97 -
Gemstones
Star Sapphire — 6-Ray
Mohs hardness: 9$3,852.49 -
Fossils
Horseshoe Crab — Limulus — Small Specimen
Mohs hardness: —$1,123.30 -
Fossils
Brachiopod Cluster — Spirifer — Exceptional Preservation
Mohs hardness: —$30.59 -
Minerals
Citrine Crystal Point — Miniature
Mohs hardness: 7$73.45 -
Gemstones
Coral Specimen — Red — Natural Crystal
Mohs hardness: 3.5$512.86 -
Curated Collections
Collector’s Gemstone Rough Box — 10 Specimens — Standard Set
Mohs hardness: —$288.03 -
Fossils
Dinosaur Tooth — Carcharodontosaurus — Small Specimen
Mohs hardness: —$445.05 -
Gemstones
Kornerupine Crystal — Gem Rough
Mohs hardness: 6.5$1,395.12 -
Fossils
Megalodon Tooth Replica — Detailed — Prepared Specimen
Mohs hardness: —$92.40 -
Curated Collections
Gift Set — ‘Wonders of Deep Time’ ($150) — Standard Set
Mohs hardness: —$153.48 -
Geological Specimens
Pele’s Tears — Hawaiian — Polished Face
Mohs hardness: 5–5.5$39.27