Jensan Scientifics LLC Trinitite Green Black Large 4.12 gm (50X up-close images) Large Specimen Trinitite Green Black 4.12 grams This is green minor black Trinitite with a natural s MSRP: Was: Now: $465.00 Add to Cart
Jensan Scientifics LLC Akilia Greenland Earth's Oldest Marine Sediment [141 gm ~ 3.85 Ga] Akilia Oldest Marine Sedimentary Rocks 141 gm Akilia Island is home to the Earth's oldest known mari MSRP: Was: Now: $695.00 Add to Cart
Jensan Scientifics LLC Akilia Island Oldest Marine Rock [41 gm ~3.85 Ga] Ancient Marine Sedimentary Rock from Akilia Island Greenland Akilia Island, located in SW Greenland, MSRP: Was: Now: $320.00 Add to Cart
Jensan Scientifics LLC Beartooth Quarzite Zircons Montana [~3.96 Ga] Beartooth Quartzite Zircons 3.96 Ga Montana The Beartooth Quartzite is a significant geological spec MSRP: Was: Now: $120.00 Add to Cart
Jensan Scientifics LLC Fulgurite Lightning Sand Power Line Strike Iowa Powerline Fulgurites: Extraordinary Geological Specimens Fulgurites are extraordinary geological spe MSRP: Was: Now: $2,995.00 Add to Cart
Jensan Scientifics LLC Marble Bar Meteorite Impact Spherule Bed [61 gm ~ 3.47 Ga] Marble Bar: Explore Earth’s Meteorite Impact History This rare geological specimen is a remnan MSRP: Was: Now: $295.00 Out of stock
Jensan Scientifics LLC TNT Cone Glover Bluff Impact TNT Cone Reproduction Glover Bluff Impact Site Discover a rare geological phenomenon with this TNT c MSRP: Was: Now: $265.00 Add to Cart
Jensan Scientifics LLC White Smoker Hydrothermal Vent Wyoming White Smoker Pipe Open Core from Ancient Lake Gosiute This "white smoker" pipe open core originates MSRP: Was: Now: $595.00 Add to Cart
Jensan Scientifics LLC Anshan Oldest Zircons North China Craton [~3.8 Ga] Anshan Detrital Zircons from the Dongshan Complex Unearth the oldest zircons in China, dating back a MSRP: Was: Now: $145.00 Add to Cart
Jensan Scientifics LLC Oldest Komatiite Færinghavn Terrane [59gm ~ 3.8 Ga] Færinghavn Terrane Komatiite: Earth's Oldest Lava from Greenland Discover the Earth's oldest k MSRP: Was: Now: $395.00 Out of stock
Jensan Scientifics LLC Isua Greenstone Belt Banded Iron Greenland [6.5 gm ~3.7 Ga] Isua Greenstone Belt Banded Iron Formation: Earth's Ancient Marvel Discover the Isua Greenstone Belt MSRP: Was: Now: $220.00 Add to Cart
Jensan Scientifics LLC Middle Marker Chert Oldest Sedimentary Unit [219 gm~3.47 Ga] Middle Marker Horizon Chert Barberton South Africa Discover one of Earth's oldest sedimentary horizo MSRP: Was: Now: $695.00 Add to Cart
