geological specimen
Showing 801–820 of 1000 results
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Fossils
Ammonite — Opalized — Prepared Specimen
Mohs hardness: —$1,405.91 -
Fossils
Ammonite — Polished Section
Mohs hardness: —$69.20 -
Gemstones
Burmese Amber with Lizard Inclusion — Collector Grade
Mohs hardness: 2–2.5$18,371.99 -
Fossils
Dinosaur Tooth — Carcharodontosaurus
Mohs hardness: —$498.58 -
Curated Collections
Rainbow Minerals Collection — 7 Specimens — Premium Edition
Mohs hardness: —$179.50 -
Minerals
Kyanite Crystal — Miniature
Mohs hardness: 4.5–7 (directional)$101.14 -
Meteorites
Carbonaceous Chondrite — CM2 — Large Slice
Mohs hardness: 3–4$769.58 -
Gemstones
Fire Opal Crystal — Cabinet Specimen
Mohs hardness: 5.5–6.5$1,313.05 -
Minerals
Euclase Crystal — Specimen Grade
Mohs hardness: 7.5$3,549.90 -
Meteorites
Libyan Desert Glass
Mohs hardness: 5.5–6$134.82 -
Meteorites
Seymchan Pallasite — Etched Section
Mohs hardness: varies$510.68 -
Minerals
Wulfenite Crystal Plate — Specimen Grade
Mohs hardness: 3$1,509.04 -
Fossils
Fern Fossil — Pecopteris — Exceptional Preservation
Mohs hardness: —$38.54 -
Fossils
Glyptodon Osteoderms — Small Specimen
Mohs hardness: —$332.04 -
Fossils
Insect in Amber — Ant Cluster — Small Specimen
Mohs hardness: —$100.07 -
Fossils
Trace Fossil — Dinosaur Footprint Cast — Field-Collected
Mohs hardness: —$350.56 -
Geological Specimens
Volcanic Bomb — Breadcrust — Display Grade
Mohs hardness: 5–6$144.35 -
Minerals
Native Copper Arborescent — Miniature
Mohs hardness: 2.5–3$490.72 -
Minerals
Green Fluorite Cubic Cluster
Mohs hardness: 4$52.20 -
Gemstones
Spinel Crystal — Cobalt Blue — Collector Grade
Mohs hardness: 8$4,349.75