porducts list
| PRODUCT NAME： | mica black | |
| SPECIFICATIONS： | 6-100mesh | |
| CATEGORIES： | ->MICA SERIES | |
| ORIGIN： | Hebei | |
| WATER CONTENT： | <1 | |
| DATE PUBLISHED： | 2007-8-8 | |
| SEVERAL VIEW： | 603 | |
| PRODUCT DETAILS | ||
My plant the black mica main specifications are -10 / +20mesh, -20 / +40 mesh, -40 / +60 mesh, -60 / +100 mesh Black mica crystal morphology with the same mica. The color black, dark brown, sometimes with light red, light green or other colors. The titanium-containing red-brown color, is rich in high iron green. A transparent to opaque. Glass sheen, there was a black semi-metallic sheen. Hardness 2-3, the proportion of 3.02-3.12. Black mica heated aqueous solution can be altered role of chlorite, sericite muscovite and other minerals. Black mica because of the high iron content, poor insulation performance, far behind muscovite. Black mica fine film materials used in fillings. The larger size black mica, it is easy for its flake form, and the deeper the color flexibility, mica with the complete cleavage. after heated and can be slightly magnetic characteristics of the differential to be in deep and shallow diagenesis diagenesis bell, particularly acidic or alkaline rocks, containing mostly black mica. Black Muscovite ceramics and special areas with wide applications. | ||
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