geological specimen
Showing 321–340 of 1000 results
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Fossils
Petrified Wood — Araucarioxylon
Mohs hardness: —$271.23 -
Geological Specimens
Desert Varnish Sandstone — Specimen Grade
Mohs hardness: 7$43.76 -
Minerals
Citrine Crystal Point — Cabinet Specimen
Mohs hardness: 7$26.84 -
Fossils
Petrified Wood — Araucarioxylon — Field-Collected
Mohs hardness: —$217.64 -
Minerals
Red Beryl Crystal
Mohs hardness: 7.5–8$17,910.81 -
Fossils
Insect in Amber — Ant Cluster — Field-Collected
Mohs hardness: —$47.14 -
Gemstones
Star Ruby
Mohs hardness: 9$2,407.19 -
Fossils
Mosasaur Tooth on Matrix — Prepared Specimen
Mohs hardness: —$293.16 -
Minerals
Desert Rose Barite — Specimen Grade
Mohs hardness: 3–3.5$38.13 -
Minerals
Zircon Crystal in Pegmatite — Cabinet Specimen
Mohs hardness: 7.5$602.27 -
Gemstones
Jeremejevite Crystal — Natural Crystal
Mohs hardness: 6.5–7.5$4,497.39 -
Curated Collections
Rainbow Minerals Collection — 7 Specimens — Deluxe Presentation
Mohs hardness: —$218.34 -
Fossils
Fern Fossil — Pecopteris — Display Grade
Mohs hardness: —$45.82 -
Gemstones
Ruby Crystal in Matrix — Cabinet Specimen
Mohs hardness: 9$2,566.57 -
Curated Collections
Space Rocks Starter Kit — 5 Specimens — Gift-Boxed
Mohs hardness: —$199.87 -
Gemstones
Sapphire Crystal — Cornflower Blue — Gem Rough
Mohs hardness: 9$3,117.97 -
Fossils
Plesiosaurian Vertebra — Museum Replica
Mohs hardness: —$323.43 -
Minerals
Moonstone with Adularescence — Miniature
Mohs hardness: 6–6.5$433.92 -
Fossils
Insect in Amber — Ant Cluster — Exceptional Preservation
Mohs hardness: —$112.22 -
Geological Specimens
Volcanic Bomb — Breadcrust — Specimen Grade
Mohs hardness: 5–6$124.73