Description
Offered here is a genuine Rough Topaz Crystal from the renowned mineral-rich regions of Brazil.
Topaz is prized for its clarity, brilliance, and range of colours. In its rough form, it showcases natural termination and growth patterns, often with a vitreous to glassy luster. Brazilian topaz is especially sought-after due to the country’s abundant pegmatite deposits and historical association with high-quality gemstones.
This specimen is a carefully chosen piece, with a clear photograph showing the actual crystal you will receive. The scale cube = 1cm. Please refer to the image for full sizing.
All of our Crystals are 100% Genuine Specimens & come with a Certificate of Authenticity.
Key Features:
- Mineral: Topaz
- Type: Rough / Uncut Crystal
- Origin: Brazil
- Crystal Habit: Orthorhombic (commonly prismatic with striations)
- Luster: Vitreous
- Hardness: 8 on Mohs scale
- Colour: Variable – typically colourless, yellow, or light blue in rough form
- Size: See image (scale cube = 1cm)
Scientific Classification:
- Family: Nesosilicates
- Chemical Formula: Al₂SiO₄(F,OH)₂
- Crystal System: Orthorhombic
- Order: Silicate minerals
- First Described By: Johan Gottlieb Gahn and Anders Ekeberg, late 18th century
Geological Context:
- Geological Environment: Pegmatitic and rhyolitic geological environments
- Notable: Brazil is historically one of the most significant sources of gem-quality topaz globally, particularly from the Ouro Preto area in Minas Gerais.
Whether for lapidary work, display, education, or metaphysical use, this rough Brazilian Topaz offers a natural glimpse into the beauty of Earth’s crystalline wonders.
You will receive an actual specimen, not a stock photo.
Disclaimer:
All of our crystals are 100% genuine specimens and come with a Certificate of Authenticity. Each item is individually photographed to accurately represent the specimen you will receive.
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