geological specimen
Showing 921–940 of 1000 results
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Geological Specimens
Serpentinite — Polished Face
Mohs hardness: 3–4$37.31 -
Minerals
Azurite-Malachite Crystal Cluster — Miniature
Mohs hardness: 3.5–4$361.96 -
Gemstones
Star Sapphire — 6-Ray — Collector Grade
Mohs hardness: 9$4,604.06 -
Fossils
Ammonite — Polished Section — Field-Collected
Mohs hardness: —$123.31 -
Curated Collections
Geological Timeline Collection — 12 Specimens
Mohs hardness: —$343.18 -
Fossils
Trilobite — Walliserops trifurcatus (Trident) — Display Grade
Mohs hardness: —$1,877.84 -
Fossils
Ammonite — Hildoceras bifrons — Museum Replica
Mohs hardness: —$110.70 -
Gemstones
Amber with Insect Inclusion — Exceptional Quality
Mohs hardness: 2–2.5$1,792.80 -
Fossils
Eurypterid — Sea Scorpion — Small Specimen
Mohs hardness: —$583.47 -
Fossils
Fish Fossil — Green River Formation — Museum Replica
Mohs hardness: —$591.13 -
Meteorites
Campo del Cielo Iron Meteorite — Etched Section
Mohs hardness: 4–5$46.90 -
Fossils
Coprolite — Predator Specimen — Museum Replica
Mohs hardness: —$94.39 -
Gemstones
Demantoid Garnet — Horsetail Inclusion — Large Example
Mohs hardness: 6.5–7$6,044.04 -
Fossils
Insect in Amber — Ant Cluster — Museum Replica
Mohs hardness: —$333.84 -
Geological Specimens
Desert Varnish Sandstone — Display Grade
Mohs hardness: 7$41.30 -
Minerals
Calcite Dog-Tooth Cluster — Miniature
Mohs hardness: 3$98.74 -
Fossils
Horseshoe Crab — Limulus — Prepared Specimen
Mohs hardness: —$1,575.89 -
Geological Specimens
Volcanic Bomb — Breadcrust
Mohs hardness: 5–6$102.88 -
Fossils
Megalodon Tooth Replica — Detailed — Display Grade
Mohs hardness: —$28.54 -
Minerals
Heliodor Crystal — Specimen Grade
Mohs hardness: 7.5–8$495.18