1. A mineral is classified as an ore as long as_______a. it’s rare and valuableb.it can be used for jewelryc.it’s…
February 19th, 2023
1. A mineral is classified as an ore as long as_______a. it’s rare and valuableb.it can be used for jewelryc.it’s profitable and usefuld.it’s solid and natural2. Titanium ores can occur as_____a. vein mineral depositsb. beach sandsc.magma-formed rocksd.all of the above3. Crystals may be______a.cubicb.monoclinicc.tetragonald.all of these4.Most common rock-forming minerals are_______a.gemsb.oresc.silicatesd.oxides5.A salt crystal is ______ in shape.a.cubicb.hexagonalc.tetragonald.monoclinic