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Jensan Scientifics LLC Manganese Nodule Ocean Mining 19 grams Manganese Nodule Ocean Floor (CCFZ) 19 gm This polymetallic manganese nodule originates from the dep Now: $120.00 Out of stock
Jensan Scientifics LLC Manganese Nodule Clarion-Clipperton - 86 gm Manganese Nodule Specimen (CCFZ) 86 gm This manganese nodule specimen is sourced directly from the C Now: $250.00 Out of stock
Jensan Scientifics LLC Earth's Oldest Rocks Collection [NEW 2025] Exclusive Earth's Oldest Rock Collection Explore the mysteries of Earth’s ancient history with Now: $365.00 Add to Cart
Jensan Scientifics LLC Polymetallic Manganese Nodule - Large 145 grams Polymetallic Manganese Nodule [CCFZ] 145 gm This is an excellent polymetallic manganese nodule that Now: $375.00 Add to Cart
Jensan Scientifics LLC Manganese Nodule Large 222 gm [CCFZ] XL Exceptional Large Manganese Nodule Explore the wonders of the Pacific Ocean's seafloor with this exc Now: $585.00 Out of stock
Jensan Scientifics LLC Trinitite Atomic Glass Green Black - 0.6 gm Learn About Historical Atomic Glass Named Trinitite Have you heard of Trinitite? Also known as "atom Now: $175.00 Out of stock
Jensan Scientifics LLC Helvite on Albite Helvite is a rare mineral named after its Swiss discoverer, Alfred von Heli. It was first described Now: $175.00 Add to Cart
Jensan Scientifics LLC Hoba Meteorite Shale Namibia Africa 1.6 gr Hoba Meteorite: The Largest Known Meteorite on Earth The Hoba meteorite, discovered in 1920 in Namib Now: $265.00 Add to Cart
Jensan Scientifics LLC Moodies Crinkles Barberton South Africa 2,452 gm Discover the Oldest Terrestrial Life with Moodies Crinkles Uncover the oldest traces of land-dwellin Now: $8,995.00 Add to Cart
Jensan Scientifics LLC Spessartine Crystals - Antarctica [87412] Spessartine Garnet Crystals from Antarctica – A Rare Gem Who would have thought spessart Now: $465.00 Add to Cart
Jensan Scientifics LLC Meteorite Spherule Bed Barberton [134 gm ~ 3.5 Ga] Rare Meteorite Impact Spherule Bed from Barberton South Africa This exceptional meteorite impact sph Now: $465.00 Add to Cart
