Wêdakakêna vermiculite digawe saka vermiculite ditambahi kualitas dhuwur dening crushing lan screening.
Panggunaan utama: bahan gesekan, bahan damping, bahan pengurangan swara, plester kedap swara, pemadam kebakaran, saringan, linoleum, cat, lapisan, lsp.
Model utama yaiku: 20 mesh, 40 mesh, 60 mesh, 100 mesh, 200 mesh, 325 mesh, 600 mesh, lsp.