This authentic Carcharodontosaurus tooth represents a remarkable specimen from the Tegana Formation of North Africa, dating back approximately 65 million years to the Cretaceous period. This fossil originates from one of prehistory's most formidable apex predators a creature rivaling or exceeding the T-Rex in both length and mass. The tooth exhibits the characteristic serrated edges that made Carcharodontosaurus such an efficient hunter, designed to slice through flesh with surgical precision.Weight: 15 grams, Weight: 1 x .25 x 2 inches

Fully terminated transparent gem quality spodumene var. kunzite with intense vibrant pink color all throughout the crystals. The crystal faces are deeply striated with a glassy luster. The vibrant pink color at its c-axis. Damage free.

From Bouismas Mine, Zagora, Morocco. This is an exceptional example of well-crystallized native Silver on Calcite with metallic silver rhombic Cuprite crystals. The Silver exhibits a well-defined dendritic aggregate formation with growths on both sides of the matrix.

This authentic Carcharodontosaurus tooth represents a remarkable specimen from the Tegana Formation of North Africa, dating back approximately 65 million years to the Cretaceous period. This fossil originates from one of prehistory's most formidable apex predators a creature rivaling or exceeding the T-Rex in both length and mass. The tooth exhibits the characteristic serrated edges that made Carcharodontosaurus such an efficient hunter, designed to slice through flesh with surgical precision.Weight: 48 grams, Weight: 1 x .5 x 3.5 inches

Large, museum-quality, lustrous transparent deep golden calcite with small sphalerite crystal at the base of the crystal. Double terminated scalenohedral twinned on the C-axis with well defined re-entrant faces, and crystal faces exhibiting subparallel growth.Weight: 5.15 lbs, Dimensions: 7 x 4 x 6 inches

Gebel Kamil is a meteorite that struck Egypt 5 millennia ago, resulting in a crater encircled by thousands of iron shrapnel with a combined mass of around 1,600 kilograms (3,500 lbs). This meteorite features schreibersite and kamacite as its principal minerals.