Verona Bianco White Marble Dust
Verona White Marble is ground to a medium-grade powder. This marble dust can be used to make grounds, add textural and handling qualities to paints, and fill lime plaster for the intonaco layer of fresco.
Imported from the world-class deposit in Italy, it is ground to a granular particle size of 0 to 0.07 mm (0 to 70 microns) to retain its crystalline shape.
Marble is calcite formed from limestone with heat and pressure over years in the earth's crust. The pressure causes the limestone to change the particle structure, causing it to recrystallize. Fossilized materials in the limestone, along with its original carbonate minerals, recrystallize to form large, coarse grains of calcite.
| Properties | |
| Chemical Composition | |
| Calcium Carbonate (Ca2CO3): | 98.75% |
| Magnesium Carbonate (MgCo3): | <1.00% |
| Other Impurities: Iron oxide (Fe2O3) Manganese dioxide (MnO2) Alumina (Al2O3) Silica (SiO2) | <0.25% |
| Physical Properties | |
| Hardness: | 2.8 |
| Specific Gravity: | 2.7 |
| Bulk Density: | 89 lbs./ft3 |
| Dry Brightness: | 98 |
| Average Particle Size: | 25 microns |
| Particle Size Distribution: | 0-70 microns |
| SKU | 510-10VWMD |
|---|---|
| Brand | Rublev Colours |
| Vendor | Natural Pigments |
| Processing Time | Usually ships the next business day. |
Health & Safety: There are no acute or known chronic health hazards with the anticipated use of this product (most chemicals are not thoroughly tested for chronic toxicity). Protect yourself against potentially unknown chronic hazards of this and other chemical products by avoiding ingestion, excessive skin contact, and inhaling spraying mists, sanding dust, and concentrated vapors from heating. Contact us for further information or consult the SDS for more information. Conforms to ASTM D-4236.
