Welcome to TOPROCKS.COM - You are shopping on our RETAIL site for worldwide customers and collectors. You are welcome to Shop and Ship any of our 20,000+ specimens with no minimum requirements. For WHOLESALE access, please Login using your 'Approved Wholesale / Trade' email address (HOW?) or email Renate@Toprocks.com
Polished XL White Marble Sphere x 1 From Rustenburg, South Africa
RETAIL PRICE
A NOTE FROM NICK
An XL 228 mm sized expertly polished bright White Marble sphere. Nice and excellent price!
PRODUCT DESCRIPTION
South African White Marble is a metamorphic rock formed through the recrystallisation of Limestone or Dolomite under intense heat and pressure deep within the earth's crust, producing a dense, interlocking mosaic of Calcite or Dolomite crystals. The Rustenburg area of South Africa's North West Province sits within ancient Precambrian geology and produces a clean, fine-grained white Marble with excellent structural integrity suited to lapidary work. These spheres have been cut and polished to a smooth high lustre finish, revealing the subtle crystalline texture and occasional veining characteristic of the Rustenburg material. White Marble has been prized for centuries for its purity of colour and the quality of polish it accepts.
ASSOCIATED MINERALS
Calcite, Dolomite
ASSOCIATED FEATURES
Trigonal, Granoblastic, Vitreous, Recrystallised
ASSOCIATED COLOURS
White, Cream, Grey
MOHS HARDNESS SCALE
3
PRODUCT DATA
Locality = Rustenburg, South Africa
Grade = Very Good Grade
Size = 228 mm