Pakistan
联系人 Mr. Salman
Suite No M-1,SD-4,Rajpoot Shopping Mall,Block G,Hydri, North Nazimabad, Karachi, Sindh
Pyrophyllite:
Two different minerals with similar physical properties are
talc and pyrophyllite. Their physical properties are nearly
identical. Both are very soft: talc is the softest mineral on the
Mohs' hardness scale at 1, and pyrophyllite is 1 to 2. Because they
are so soft, they can be easily cut and crushed. Archaeological
discoveries have shown that talc was carved in ancient Babylonia to
make signature seals. Chinese “soapstone” carvings are carved from
fine-grained pyrophyllite.
Both talc and pyrophyllite have perfect cleavage in one direction.
This means that these minerals break into thin sheets. As a result,
both feel greasy to the touch (which is why talc is used as a
lubricant). They are both formed in metamorphic environments as the
result of changes in silica-rich dolomite.
Steatite and soapstone are impure, massive forms of talc that lack
the distinctive cleavage mentioned above.
国家: | Pakistan |
型号: | 00124 |
离岸价格: | 获取最新报价 |
位置: | - |
最小订单价格: | - |
最小订单: | 25 Metric Ton |
包装细节: | Wooden Crates |
交货时间: | 10 to 15 days |
供应能力: | 400 Metric Ton per Month |
付款方式: | T/T, L/C, Western Union, Money Gram |
產品組 : | Marble |