Grey and White Thick Slice of Amethyst on Stand, Brazil, Prehistoric

Dark grey Brazilian thick slice of agate mounted on a steel stand. Agate is a banded form of finely-grained, microcrystalline Quartz. The lovely color patterns and banding make th...

Prehistoric Brazilian thick agate geode on stand. Center hole reveals beautiful natural silver crystals. Stand measures 6" x 4". One of several from a large...

Prehistoric Brazilian thick agate geode on stand. Center hole reveals beautiful natural silver crystals. Metal stand measures 6" x 4". One of several ...

Brazilian thin slice of agate mounted on a wooden stand. Agate is a banded form of finely-grained, microcrystalline Quartz. The lovely brown color patterns and cream banding...

Brazilian thin slice of agate mounted on a custom steel stand. Agate is a banded form of finely-grained, microcrystalline Quartz. The lovely color patterns and banding make this t...

Brazilian thin slice of dark grey agate mounted on a wood stand. Agate is a banded form of finely-grained, microcrystalline Quartz. The lovely color patterns and banding make this...

Found only in the Poncio Mine, Amethyst Geodes with Crown formations are a very rare form of Amethyst where the crystal points form a regal crown-like structure, elevating them from the usual druzy formations, a rare and highly regarded amethyst that is ready to find a top spot in your collection, decor, or gallery. The crown Amethyst is the main highlight of this specimen, the points face forward and are naturally decorated with tiny Golden Goethite needles, creating an overall sparkly brilliance that dazzles the eyes. Another special characteristic is the exquisite beauty of its Amethyst matrix, which has been expertly polished to accentuate its natural colors and drawings. It is a double-sided slice and we chose a 360º rotating base, that way you can easily see the beauty of both sides. A project that started with the raw amethyst agate geode...

A stunning geode slice on a custom metal rotating stand. From the rough basalt on the outside, to the rich purple amethyst crystals inside and calcite formation, this piece presents ...

Stunning white quartz, amethyst and agate slice. This piece is a beautiful natural wonder. A thick band of white quartz with radiating crystal structure holds a heart of lilac amethy...

Amethyst Geodes with Crown Formations are a rare form of Amethyst found exclusively in one mine. Unlike the usual amethyst druzy Formations, these geodes exhibit crystal points that create a crown-like structure, making them truly exceptional specimens. Whether you're a collector, decorator, or gallery owner, this rare and highly regarded amethyst geode deserves a prominent place in your collection, decor, or gallery. The main highlight of this specimen is the crown Amethyst, the points face forward and are naturally decorated with tiny Golden Goethite needles, creating an overall sparkly brilliance that dazzles the eyes. Another special characteristic is the exquisite beauty of its Amethyst matrix, which has been expertly polished to accentuate its natural colors and drawings. It is a double sided slice and we chose a 360º rotating base, that way you can easily see the beauty of both sides. A project that started with the raw amethyst agate geode...

This museum quality Amethyst Quartz Cluster features naturally formed, lustrous and fully terminated crystals with highly reflective faces and a deep, transparent to translucent hues...

This striking circular slice preserves the end of a large geode. Lined with deep purple, high peaked amethyst crystals, this wonderful piece is punctuated with small calcites overl...