Own a Rare Cosmic Mineral
Astrophyllite
Astrophyllite is a striking mineral known for its radiant, starburst patterns and shimmering bronze-gold blades. Often called the “Stone of the Stars,” it is prized by collectors and those drawn to rare and unusual minerals. Each piece displays unique crystalline formations that catch the light beautifully, making Astrophyllite both a fascinating geological specimen and a powerful addition to any mineral collection.
A Collector’s Favourite Mineral
Crocoite
Crocoite is a breathtaking mineral prized for its vivid orange-red crystal formations. Known for its striking colour and delicate prismatic crystals, this rare lead chromate mineral is highly sought after by collectors worldwide. Specimens display brilliant, fiery crystals that make Crocoite one of the most visually dramatic minerals found in nature.
Born from the First Atomic Test
Trinitite
Formed during the world’s first nuclear test in 1945, Trinitite is a rare piece of modern history. This unique glass was created when the intense heat of the Trinity atomic explosion fused desert sand into a pale green mineral. Highly sought after by collectors, each piece represents a remarkable moment where science, history, and geology intersect.
Authentic Prehistoric Ocean Fossils
Miocene Mako Shark Teeth – New to Our Collection
Discover authentic Mako shark tooth fossils from Bakersfield, California, one of the most famous marine fossil locations in the world. Dating back 15–12 million years to the Miocene epoch, these teeth belonged to the extinct Broad-Toothed Mako shark (Isurus hastalis), a powerful predator of ancient oceans. Each fossil offers a genuine glimpse into prehistoric marine life and makes a striking addition to any fossil collection.
Just In: Our Latest Crystal Arrivals
View all
GeoFossils Picks
Spotlight On: This Month's Picks
View all
Buy Crystals Online UK
Want to visit a crystal shop near you? See why so many choose GeoFossils online.
