Jensan Scientifics LLC

Jensan Scientifics LLC

Botryogen Cerro Pintados Chile [1818]

Botryogen is of interest to geologists that study volcanic fumerole regions and the surface of Mars.

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First Snowball Earth Huronian Glaciation

Huronian Glaciation Rock Specimen from Canada According to scientific research, there have been thre

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Helvite on Albite

Helvite is a rare mineral named after its Swiss discoverer, Alfred von Heli. It was first described

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Hoba Meteorite Shale Namibia Africa 1.6 gr

Hoba Meteorite: The Largest Known Meteorite on Earth The Hoba meteorite, discovered in 1920 in Namib

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K-Pg Boundary Iridium Hill Montana [15948]

K-Pg Boundary Extinction Rock Iridium Hill Montana Explore one of Earth’s most significant geo

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Manganese Nodule Ocean Mining 29 grams

Manganese Nodule Ocean Floor (CCFZ) 29 gm This polymetallic manganese nodule originates from the dep

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Moodies Crinkles Barberton South Africa 2,452 gm

Discover the Oldest Terrestrial Life with Moodies Crinkles Uncover the oldest traces of land-dwellin

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Nitratine Lautarite Halite [Atacama Desert] Chile

Nitratine Lautarite Halite - Atacama Desert, Chile NaNO3 (nitratine) coatings of white, grey to

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Periodic Table of the Elements Cosmos Poster

The cosmos is explored in an interesting new way with this colorful periodic table elements poster a

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Trinitite Atomic Glass Green 0.7 gm

Learn More About Trinitite Atomic Glass Have you heard about Trinitite? It's also known as "atomic g

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Trinitite Green Atomic Glass 1.4 gm

Trinitite Nuclear Glass Green from the Trinity Test This trinitite nuclear glass is green. Trinitite

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Cannizzarite xls La Fossa Crater Volcano Island [Italy]

Outstanding cannizzarite mineral crystals from La Fossa Crater, Volcanic Fumarole, Italy. Collected