our company is the leading manufacturing and exporting company for the non metallic minerals .we export all the type of non metallic mineral powder and their lumps also. we provide :- talc powder and lumps (soapston powder ) :- bauxite powder and lumps :- dolomite powder and lumps :- calcite powder :- china clay mineral powder :- feldspar :- quartz mineral and all the other type of non metallic minerals are available at very reasonable price . spectrum products & projects pvt ltd. mail : djvaghela007@gmail mo : +91 94 2 76 45 0 80