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
Jensan Scientifics LLC Komatiite Barberton, South Africa [55 g ~ 3.5 Ga] Archean Komatiite Barberton South Africa - 55 g Discover the rare beauty of komatiite, an ultramafic Now: $465.00 Out of stock
Jensan Scientifics LLC Komatiite Large Spinifex Blades S. Africa [119 g ~ 3.5 Ga] Komatiite from the Pioneer Ultramafic Complex 119 g This rare mantle-derived volcanic rock, known as Now: $995.00 Out of stock
Jensan Scientifics LLC Superb Buntsandstein Shocked Conglomerate XL Buntsandstein Conglomerate from Rubielos de la Cérida Discover the unique Buntsandstein Now: $365.00 Add to Cart
Jensan Scientifics LLC Komatiite Spinifex Blades Barberton [174 g ~ 3.5 Ga] Rare Komatiite Specimen from Barberton This exceptional komatiite specimen hails from the Pion Now: $1,250.00 Add to Cart
Jensan Scientifics LLC Eriksson's Oldest Lithified Dune Barberton [4.6 g ~ 3.22 Ga] Eriksson’s Dune from Barberton Mountains, South Africa Eriksson’s Dune, a remarkable geo Now: $175.00 Out of stock
Jensan Scientifics LLC Eriksson's Dune Earth's Oldest Rhythmites [24.8 g ~3.22 Ga] Eriksson's Dune is a 3.2-billion-year-old Archean rhythmite tidal deposit from Barberton, South Afr Now: $465.00 Add to Cart
Jensan Scientifics LLC First Snowball Earth Huronian Glaciation Rock — 2.4 Ga Genuine Snowball Earth specimen from the Huronian ice age For those looking to own a physical piece Now: $265.00 Add to Cart
Jensan Scientifics LLC Apex Chert Microfossil-Bearing Rock Specimen - 4 g Authentic Apex Chert microfossil-bearing rock from the Pilbara Craton, Western Australia, dating to Now: $1,495.00 Add to Cart
Jensan Scientifics LLC Vintage Petroleum Micropaleontology Microslide - IGA Vintage petroleum micropaleontology microslide with foraminiferaThis microslide contains tiny fossil Now: $220.00 Add to Cart
Jensan Scientifics LLC Chicxulub K-Pg Boundary - Orange Walk, Albion Island - Belize Chicxulub K-Pg Boundary - Orange Walk District, Belize These 0.5-gram specimens (together weighing) Now: $295.00 Add to Cart
