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Jensan Scientifics LLC K-Pg Boundary Iridium Hill, Montana - 6.6 grams K-Pg Boundary Extinction Rock Iridium Hill, Montana Explore one of Earth's most significant geologic Now: $495.00 Out of stock
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 Now: $145.00 Add to Cart
Jensan Scientifics LLC Komatiite Færingehavn Greenland [96 g ~ 3.8 Ga] Eoarchean Komatiite Færingehavn (Innersuartuut), Greenland A True Relic of Earth’s Earli Now: $395.00 Add to Cart
Jensan Scientifics LLC TNT Cone Glover Bluff Impact TNT Cone Reproduction Glover Bluff Impact Site Discover a rare geological phenomenon with this TNT c Now: $295.00 Add to Cart
Jensan Scientifics LLC Isua Greenstone Belt Banded Iron Greenland [49 g ~3.7 Ga] Isua Banded Iron: Earth's Earliest Magnetic Field Discover the Isua Greenstone Belt Banded Iron Form Now: $625.00 Add to Cart
Jensan Scientifics LLC Middle Marker Chert Oldest Sedimentary Unit [219 g ~ 3.47 Ga] Middle Marker Chert – One of Earth's Oldest Sedimentary Units Step back nearly 3.5 billion ye Now: $795.00 Add to Cart
Jensan Scientifics LLC Isua Banded Iron — Ventifact-Shaped, Greenland [140 g ~ 3.7 Ga] Isua Banded Iron – Striking Ventifact-like Shape This remarkable Isua Banded Iron Formation sp Now: $1,965.00 Add to Cart
Jensan Scientifics LLC Haughton Crater Shatter Cone - Mars Project Haughton Crater Shatter Cone: Remote Location This shatter cone is from one of Earth's most remote c Now: $465.00 Out of stock
Jensan Scientifics LLC Lonar Meteorite Impact Crater - Impactite Lonar Impact Crater Impactite India The Lonar impact crater, located in Maharashtra, India, is a rem Now: $199.95 Out of stock
Jensan Scientifics LLC Isua Greenstone Belt Banded Iron [94.9 g ~ 3.7 Ga] Discover Earth's Oldest Plate Tectonic Sequences This fantastic, large specimen hails from the Isua Now: $1,195.00 Add to Cart
Jensan Scientifics LLC Komatiite Barberton Greenstone Belt [145 g - 3.5 Ga] Komatiite Great Classic Spinifex Blades South Africa Discover this rare komatiite specimen's unique Now: $1,060.00 Add to Cart
