| 1. | A major pyrophyllite mine lies near it on the farm Gestoptefontein.
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| 2. | Pyrophyllite is easily machineable and has excellent thermal stability.
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| 3. | Pyrophyllite is also widely used in gasket material and as a pressure-transmitting medium.
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| 4. | He was one of the first collectors of lazulite, rutile, pyrophyllite, and other minerals.
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| 5. | The press used a pyrophyllite container in which graphite was dissolved within molten nickel, cobalt or iron.
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| 6. | Blocks of pyrophyllite are stilled quarried and sold as either " Wonderstone " or " African Stone " for sculpting.
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| 7. | The materials that have been successfully employed in ceramic MFCs are earthenware, alumina, mullite, pyrophyllite and terracotta.
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| 8. | Strong regional scale alteration consists of pyrophyllite, chloritoid, muscovite, chlorite, quartz, rutile, and pyrite.
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| 9. | Domestic mining production supplies an important quantity of some nonmetals : silica sand, pyrophyllite clay, dolomite, and limestone.
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| 10. | There are also some other mineral deposits in the district such as Quartzite, Bauxite, Gold, Pyrophyllite and Limestone.
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