Calcite can be identified by its rhombohedral cleavage and effervescence in acid. Feldspar can be identified by its two cleavage planes at nearly 90 degrees, and it often has a white to pink color. Both minerals can also be identified by their hardness using the Mohs scale.
In order of decreasing hardness, the minerals are corundum, feldspar, apatite, calcite, and talc. Corundum is the hardest among them, followed by feldspar, then apatite, with calcite being softer, and talc as the softest. This order reflects their positions on the Mohs hardness scale.
The correct order of the minerals from softest to hardest is talc, calcite, feldspar, and diamond. Talc is the softest mineral, rated 1 on the Mohs scale, while diamond is the hardest, rated 10. Calcite and feldspar fall in between, with calcite rated at 3 and feldspar at 6.
Quartz, Potassium Feldspar, Plagioclase Feldspar, Muscovite (mica), Biotite (mica), Amphibole (hornblende), Pyroxene, Olivine, Calcite, Dolomite.
No.because calcite is softer then feldspar
Two major minerals are calcium, which is important for bone health, and potassium, which helps regulate fluid balance and muscle function in the body.
no
Feldspar
because it is softer
No. Orthoclase is a variety of potassium feldspar.
Quartz is the most abundant mineral among feldspar, mica, and calcite. It is a common mineral found in a wide variety of rock types and environments worldwide.
they are quartz, mica, feldspar, and calcite.
No, a feldspar is a mineral, and a marble is a rock. Marble is a metamorphic rock, made mostly of the mineral Calcite.
The correct order of the minerals from softest to hardest is talc, calcite, feldspar, and diamond. Talc is the softest mineral, rated 1 on the Mohs scale, while diamond is the hardest, rated 10. Calcite and feldspar fall in between, with calcite rated at 3 and feldspar at 6.
In order of decreasing hardness, the minerals are corundum, feldspar, apatite, calcite, and talc. Corundum is the hardest among them, followed by feldspar, then apatite, with calcite being softer, and talc as the softest. This order reflects their positions on the Mohs hardness scale.
no,calcite is ranked number 3 on the mohs scale of hardness. topaz is ranked number 8 on mohs scale of hardness. 10 is the hardest(diamond) 1 is the softest(talc) look it up!
Quartz, Potassium Feldspar, Plagioclase Feldspar, Muscovite (mica), Biotite (mica), Amphibole (hornblende), Pyroxene, Olivine, Calcite, Dolomite.
No.because calcite is softer then feldspar