Exceptional “Excalibur” Amethyst Formation, Calcite, Agate, Quartz

A very rare and exquisite table-top amethyst formation. The long fromation preserves a prominent golden calcite crystal on a bed of deep purple amethyst and is particularly sculptura...

A very rare and exquisite table-top amethyst formation. The long formation preserves prominent golden calcites crystal on a bed of deep purple amethyst and is particularly sculptural...

An incredible amethyst formation with central calcite "arch" and calcite spear. Two special calcite formations are shown here; the first is a beautiful arch covered with a blanket...

A half polished geode with a thick agatised border. The inside covered by deep purple amethyst crystals and 2 beautiful calcite formations at the centre, one of them covered with a b...

Two calcite “towers” grace the centre of this impressive piece, which also has large peaked amethyst crystals and quartz and goethite covered calcites. The exterior has been kept i...

This is an extraordinarily complete geode, split in two and mounted atop a custom metal Stand. This piece celebrates the visual phenomenon of the geode in its entirety, with some par...

An amethyst crystal with central calcite piece.   

Breathtaking and beautiful, this Agate with Amethyst Geode features spectacular blue-banded agate lines and rare, stunning aesthetics. Enhanced by shiny Amethyst that perfectly compl...

An Amethyst Geode that brings rarely seen dual-zoned purple Amethyst druzy, gorgeous aesthetics, and rare calcite inclusions, this is a piece of natural artistry. This geode is a cen...

An Amethyst Geode that brings rarely seen dual-zoned purple Amethyst druzy, gorgeous aesthetics, and rare double-terminated calcite inclusions, this is a piece of natural artistry. T...

A geode that stands as an impressive natural sculpture, with calcite, deep purple, and shiny amethyst, and an aesthetical calcite inclusion interlacing that forms a unique display of natural artistry, a centerpiece. Rarely seen in any Amethyst specimen, the contrast between the deep purple Amethyst and the Blue Lace Agate creates a stunning visual effect. The Blue Lace Agate forms a natural frame in teal, white, and light blue colors that allows the Amethyst to shine from within, bringing its grape-jelly purple, along with intact points, creating a lustrous, sparkly effect to the specimen. The Agate Lines are a very special and rare feature of this amethyst specimen. They formed uniformly throughout the entire specimen. The layers begin with a moss agate matrix containing calcite inclusions, which form beautiful natural flowers. These are covered by the first layer of blue lace agate. Atop this, baby-blue and white laces developed, eventually giving way to the galaxy amethyst, allowing it to shine. To crown the geode, calcite perfectly formed on its side, adding a much needed contrasting aesthetical point to it. On a Cathedral with a Nave top, it stands at almost 19 Inches tall and weighing almost 55 lbs. This exceptional Amethyst with Lace-Agate geode specimen...

A pair of Amethyst geodes, each standing as an impressive natural sculpture, feature calcite, deep purple and shiny amethyst, and aesthetically pleasing calcite inclusions interlacin...