geological specimen
Showing 421–440 of 1000 results
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Curated Collections
Fluorescent Mineral Set — 5 Specimens + UV Lamp — Compact Set
Mohs hardness: —$160.31 -
Geological Specimens
Pumice from Santorini — Polished Face
Mohs hardness: 5.5–6$21.61 -
Minerals
Prehnite Stalactite — Cabinet Specimen
Mohs hardness: 6–6.5$42.56 -
Minerals
Wulfenite Crystal Plate
Mohs hardness: 3$441.98 -
Minerals
Vanadinite on Barite — Display Piece
Mohs hardness: 2.5–3$210.35 -
Minerals
Sillimanite Fibrous — Specimen Grade
Mohs hardness: 7–7.5$47.26 -
Gemstones
Tsavorite Garnet Crystal — Gem Rough
Mohs hardness: 7–7.5$5,567.74 -
Fossils
Horseshoe Crab — Limulus — Exceptional Preservation
Mohs hardness: —$1,690.01 -
Meteorites
Moldavite — Czech Tektite — Etched Section
Mohs hardness: 5.5$462.83 -
Minerals
Kunzite Crystal — Miniature
Mohs hardness: 6.5–7$358.50 -
Fossils
Megalodon Tooth Replica — Detailed — Display Grade
Mohs hardness: —$28.54 -
Minerals
Zircon Crystal in Pegmatite
Mohs hardness: 7.5$502.56 -
Geological Specimens
Volcanic Bomb — Breadcrust
Mohs hardness: 5–6$102.88 -
Gemstones
Kornerupine Crystal — Collector Grade
Mohs hardness: 6.5$4,463.77 -
Fossils
Plesiosaurian Vertebra — Exceptional Preservation
Mohs hardness: —$415.08 -
Geological Specimens
Shatter Cone — Specimen Grade
Mohs hardness: varies$167.12 -
Fossils
Spider in Amber — Burma — Field-Collected
Mohs hardness: —$879.07 -
Fossils
Trilobite — Enrolled Phacops — Prepared Specimen
Mohs hardness: —$161.32 -
Curated Collections
Educational Kit — ‘First Rocks’ (Ages 8+) — Deluxe Presentation
Mohs hardness: —$48.17 -
Gemstones
Fire Opal Crystal — Large Example
Mohs hardness: 5.5–6.5$1,391.50