Sciencemall-usa.com is a science gift store and products outlet for the adult science enthusiast, science educator, and scientific researcher. We specialize in selling some of the coolest and most unique specimens on the planet. From Earth's oldest rocks to the Pacific ocean floor manganese nodules, there is always something interesting to add to the science enthusiast's collection! We also specialize in hand made artisan meteorite, lightning sand, and Libyan Desert Glass jewelry.

Shatter Cones K-Pg Boundary Impact

Shatter Cones K-Pg Boundary Impact
Sciencemall-usa is an online science mall store that features shatter cones, impact material and KT, K-Pg boundary clay. These geological specimens are found at world meteorite, asteroid, and comet impact sites. So far the Earth Impact Database lists 190 confirmed impact sites. Evidence for these impact sites varies. Some are found with shatter cones, others are not. Some impact sites have only the evidence of planar deformation features (pdf's) or stressed and deformed shocked quartz. Of these impact sites some are confirmed, others are suspected.

We have for sale professionally collected: shatter cones, impact material, tektites, microtektites, high pressure/temperature minerals, and KT or K/Pg boundary clay. If you are fascinated by Earth's geological past and enjoy adding to your personal collection of interesting geological rocks, minerals and related materials, you will find an interesting assortment of specimens to chose from. Thank you for shopping with us! Last updated: November 25, 2020


K-T Boundary or K-Pg Boundary Iridium Hill Montana
Regular price: $155.00
Sale price: $135.00
Large Shatter Cone Glover Bluff Wisconsin - Dynamic Specimen
Regular price: $385.00
Sale price: $320.00
Shatter Cone Beaverhead Montana Premium Large
Regular price: $220.00
Sale price: $165.00
Large Sudbury Impact Crater Shatter Cone
Regular price: $220.00
Sale price: $199.95
Kofelsite Glass Impactite
Regular price: $155.00
Sale price: $145.00
Giant Kentland Indiana Shatter Cone - New!
Regular price: $385.00
Sale price: $350.00
Vredefort Crater Impact Polished Melt Rock Polished Pseudotachylite
Regular price: $295.00
Sale price: $220.00
Manson Impact "Crow Creek" Tsunami Material
Regular price: $195.00
Sale price: $185.00
Popigai Crater Impact Breccia Russia
Regular price: $220.00
Sale price: $195.00
K-Pg Boundary Denmark "Dr. Strangelove" Material
Regular price: $185.00
Sale price: $175.00
Slate Island Shatter Cone - Sold!
$195.00
Stevns Klint K-Pg Boundary Large Chicxulub Impact Extinction Event
Regular price: $225.00
Sale price: $195.00
Serpent Mound Shatter Cone
Regular price: $185.00
Sale price: $165.00
Lonar Impact Crater Impactite Deccan Traps India
Regular price: $155.00
Sale price: $135.00
Wells Creek Shatter Cone
Regular price: $185.00
Sale price: $165.00
Coesite Stishovite - Sold
Regular price: $145.00
Sale price: $125.00
Tridymite
Regular price: $135.00
Sale price: $129.95
Microtektites K/T Boundary Haiti - New
Regular price: $185.00
Sale price: $165.00
Microslide K-Pg Boundary with Microtektites, Haiti
Regular price: $115.00
Sale price: $85.00
Steinheim Shatter Cone Germany
Regular price: $165.00
Sale price: $125.00
K-Pg Boundary Clay Colorado, XL
$185.00
K-Pg Boundary North Dakota
$85.00
Shatter Cone Faceplate Glover Bluff Impact Structure
Regular price: $485.00
Sale price: $425.00
K-Pg Boundary Clay - Austria
$95.00
Manson Impact Structure Tsunami Material Crow Creek Microslide
Regular price: $85.00
Sale price: $65.00
Thank you for shopping at Sciencemall-USA.com. Serving science enthusiasts worldwide for 23 years!