Jensan Scientifics LLC Rheniite Rare Rhenium Mineral Russia [42841] Exceedingly Rare Rheniite Mineral Specimen Rheniite is one of the rarest minerals on Earth, with onl MSRP: Was: Now: $195.00 Out of stock
Jensan Scientifics LLC The Periodic Table of the Elements for Science Geeks - Poster This colorful "The Periodic Table of the Elements for Science Geeks" poster was created for the scie MSRP: Was: Now: $65.00 Add to Cart
Jensan Scientifics LLC Thortveitite Rare Scandium Mineral [20817] Thortveitite - rare scandium mineral Location: Iveland, Norway Size: 3.7mm L X 1.3mm W X 2mm D. Size MSRP: Was: Now: $95.00 Add to Cart
Jensan Scientifics LLC Whitlockite Tip Top Mine Custer South Dakota Whitlockite, a fascinating mineral, has an intriguing history and unique features. Here is the st MSRP: Was: Now: $130.00 Out of stock
Jensan Scientifics LLC Platinum Ore Merensky Reef South Africa [Bushveld] Platiniferous Pyroxenite Specimen Merensky Reef South Africa This rare specimen, known as platinifer MSRP: Was: Now: $155.00 Out of stock
Jensan Scientifics LLC Sassolite xls Boric Acid Springs [Italy] Sassolite is a borate mineral. It was named after Sasso Pisano, Italy, where it was first found. The MSRP: Was: Now: $95.00 Add to Cart
Sale Jensan Scientifics LLC Spessartine Crystals Antarctica [12388] Spessartine Garnet Crystals from Antarctica – A Rare Gem Who would have thought spessart MSRP: Was: $195.00 Now: $185.00 Out of stock
Jensan Scientifics LLC Camille Flammarion Classic Celestial Mechanics Original Version This colorful art print is the "classic" Flammarion print infinity science poster that depicts The A MSRP: Was: Now: $120.00 Add to Cart
Jensan Scientifics LLC Hell's Gate African Rift Valley Kenya [Obsidian] Hell's Gate Obsidian, African Rift Valley, Kenya The Hell's Gate location in the African Rift Valley MSRP: Was: Now: $145.00 Out of stock
Jensan Scientifics LLC Manganese Nodules Dirt Dust Fragments [5.5 lbs] Polymetallic Manganese Nodules [CCFZ] This 5.5-pound bag of residual dust, dirt, and small fragments MSRP: Was: Now: $1,195.00 Add to Cart
Jensan Scientifics LLC Nuvvuagittuq Faux Amphibolite Garnets [119 gm ~ 4.3 Ga] Remarkable Nuvvuagittuq Garnet Paragneiss Faux Amphibolite Learn more about this rare scientific spe MSRP: Was: Now: $999.95 Add to Cart
Jensan Scientifics LLC Siderazot Mt. Vesuvius Italy [1841 Eruption] Siderazot Mineral from 1841 Mt. Vesuvius Eruption This large-sized Siderazot specimen, a nitrogen an MSRP: Was: Now: $155.00 Out of stock