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AMETHYST (PINK) PART POLISHED FORMATION
Brazil
113cm x 64cm x 35cm (44.5 inches x 25.2 inches x 13.8 inches) including stand
Available for Private Acquisition
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This extraordinary specimen presents pink Amethyst in its most dramatic expression, a sweeping, organic form riddled with vugs and crystalline pockets, partially polished to reveal the stone's delicate rose-lavender coloration. The undulating silhouette, pierced by natural voids and frosted with sparkling druzy surfaces; geology as abstract sculpture.
Pink Amethyst is among the rarest varieties of macrocrystalline quartz, its soft coloration resulting from trace inclusions of hematite and iron phosphates within the silicon dioxide crystal structure. This distinguishes it from both traditional purple Amethyst, whose colour derives from iron and natural irradiation, and Rose Quartz, which owes its pink to microscopic fibrous inclusions. Brazilian deposits, though less publicised than the Patagonian discoveries, yield material of exceptional character and chromatic subtlety.
The formation's complex topography reveals its volcanic origins. Pink Amethyst develops within basaltic lava flows where gas cavities become lined with silica-rich solutions over millions of years. The irregular surface, punctuated by botryoidal masses and sparkling crystal-lined hollows, records these processes in three dimensions. Selective polishing on certain faces creates luminous windows into the stone's interior, while natural surfaces preserve crystalline texture and geological authenticity.
Specimens of this scale and sculptural presence are exceptionally uncommon with most pink Amethyst reaches market as geode sections or modest crystal clusters. The sweeping vertical form and intricate negative spaces elevate this piece beyond specimen status into genuine sculptural territory.
Presented upon a bespoke brass mount that echoes its warm tonality, this formation stands as testament to Patagonian earth and the continuing capacity of the mineral world to surprise.
Description
This extraordinary specimen presents pink Amethyst in its most dramatic expression, a sweeping, organic form riddled with vugs and crystalline pockets, partially polished to reveal the stone's delicate rose-lavender coloration. The undulating silhouette, pierced by natural voids and frosted with sparkling druzy surfaces; geology as abstract sculpture.
Pink Amethyst is among the rarest varieties of macrocrystalline quartz, its soft coloration resulting from trace inclusions of hematite and iron phosphates within the silicon dioxide crystal structure. This distinguishes it from both traditional purple Amethyst, whose colour derives from iron and natural irradiation, and Rose Quartz, which owes its pink to microscopic fibrous inclusions. Brazilian deposits, though less publicised than the Patagonian discoveries, yield material of exceptional character and chromatic subtlety.
The formation's complex topography reveals its volcanic origins. Pink Amethyst develops within basaltic lava flows where gas cavities become lined with silica-rich solutions over millions of years. The irregular surface, punctuated by botryoidal masses and sparkling crystal-lined hollows, records these processes in three dimensions. Selective polishing on certain faces creates luminous windows into the stone's interior, while natural surfaces preserve crystalline texture and geological authenticity.
Specimens of this scale and sculptural presence are exceptionally uncommon with most pink Amethyst reaches market as geode sections or modest crystal clusters. The sweeping vertical form and intricate negative spaces elevate this piece beyond specimen status into genuine sculptural territory.
Presented upon a bespoke brass mount that echoes its warm tonality, this formation stands as testament to Patagonian earth and the continuing capacity of the mineral world to surprise.