Supplier of Non Metallic Minerals Allied Mineral Industries http://www.alliedtalc.com/manufacturer-of-non-metallic-minerals.php Non-metallic mineral reserves consist of stone quarries and clay and sand pits; chemical and fertilizer mineral deposits; salt deposits; deposits of quartz, gypsum, natural gem stones, asphalt and bitumen, peat and other non-metallic minerals other than coal and petroleum.