Zimbabwean Natural Specimens

Large Smoky Quartz Rock Crystal Natural Specimen 13 Lbs. Many large, thick spikes. Unmounted. Likely from southern Arkansas early 20th century. Smoky quartz is a brownish grey, tra...

Natural red pipe coral reef specimen. Color is a natural red. Flat underside for easy display. This specimen is a great size for displaying in any decor.

Natural Dendritic Specimen Slab or Fossil Specimen, probably from the Jurassic period. A small stand will come with the fossil as a gift unless you instruct us not to include it (it ...

A very large specimen of fishtail selenite crystal, said to promote peace, calm, and mental clarity, Overall measures 14" H x 18.5" x 15". This cryst...

Calcite and clear apophyllite chalcedony mineral specimen. Visit our other 1STDIBS storefront Moxie Interiors to shop a vast array of exceptional home furnishings!

This rare Barite on Fluorite natural crystal specimen features vibrant purple cubic fluorite crystals with exceptional clarity and zoning, elegantly contrasted by a beige barite matr...

Presenting a substantial Crystal Celestite and Quartz Cluster fluorite specimen is a testament to the enchanting beauty of natural rock formations. Spanning an impressive 46cm in width, this cluster captivates with its intricate arrangement of crystal formations. The Crystal Quartz, with its clear and transparent nature, takes center stage, forming an exquisite cluster that showcases the inherent elegance of these minerals. The fluorite crystals, with their distinctive hues, complement and enhance the visual spectacle, adding a delightful splash of color to the overall composition. As a natural rock formation, this specimen is a testament to the Earth's geological artistry, capturing the essence of time and the fascinating processes that shape these crystalline wonders. Whether admired for its scientific significance or cherished for its aesthetic appeal, this large Crystal Quartz Cluster...

Large Polished Prehistoric Ammonite Specimen for Fossil Collectors This ammonite is of the Goniatitida order and is larger than most of its type; most were typically around 2 inches...

This stunning large malachite specimen features polished points that highlight the intricate banding and vibrant green hues characteristic of this prized mineral. Known for its disti...

Black polished obsidian slab - similar to what the indigenous Mexican Indians used for their mirrors. Obsidian is a naturally occurring volcanic glass formed when lava extruded fro...

This one-of-a-kind malachite obelisk is one of the best I have come across, with pleasing proportions, a regal design, and a degree of complexity requiring greater skill and precisio...

Large 8 Inch Ammonite Specimen Cut Polished and Mounted Fossil - Jurassic - Cretaceous Period, 200 - 145 million years old An excellent quality split ammonite fossil. We hand pick...