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NCTS Minerals
| Question | Answer |
|---|---|
| Solid, inorganic, formed in nature, definite chemical make-up, and crystal structure | Mineral |
| The most common minerals | Rock-forming |
| In nature, if a solution becomes supersaturated, or overfilled, with another substance, mineral crystals may begin to _________. | Precipitate |
| Form from rapidly cooling magma (size) | Small crystals |
| The 2nd most abundant element in Earth's crust. | Silicon |
| When liquid ________ from the solution, the elements remain behind and may begin to arrange into crystals. | Evaporates |
| Color, streak, luster, cleavage, fracture, density, and hardness | Mineral Properties |
| Cleavage and Fracture (category) | Way it Breaks |
| Color and Streak (category) | Appearance |
| A solid in which the atoms are arranged in repeating patterns | Crystal |
| The most abundant element in Earth's crust. | Oxygen |
| Form from slowly cooling magma (size) | Large Crystals |
| Minerals can form from the cooling of this. | Magma |
| Cubic, Tetragonal, Orthorhombic, Triclinic, Hexagonal, Monoclinic | 6 Crystal Systems |
| add an Oxygen | -ate Family |
| Chlorine (Cl), Flourine (F), Bromine (Br), and Iodine (I) | Halide Family |
| Native Family | Pure elements |
| Carbonate | Carbon + Oxygen (CO) |
| Silicate | Silicon + Oxygen (SiO) |
| Sulfate | Sulfur + Oxygen (SO) |
| Phosphate | Phosphorus + Oxygen (PO) |
| Oxide | ends in Oxygen only |
| Sulfide | ends in Sulfur only |
| Halide | ends in Cl, F, Br, or I |