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chapter 4 voc
| Term | Definition |
|---|---|
| naturally occurring | naturally occurring - not man-made |
| inorganic | inorganic -they are not made from living organisms |
| crystalline structures | crystalline structures - solid in which the atoms are arranged in repeating patterns. |
| solids | solids - have definite shapes and volumes. |
| specific compositions | specific compositions - unique to that mineral., the majority are made from compounds |
| minerals from magma | minerals from magma - where it cools and crystallizes |
| minerals from solutions | minerals from solutions- supersaturated and evaporites |
| crystal form | crystal form - 6 crystal shapes |
| luster | luster - the way minerals reflects light |
| hardness | hardness - how easily a mineral can be scratched |
| cleavage and fracture | cleavage and fracture - describes hows a mineral breaks. |
| streak | streak - color of a mineral when its broken up and powered |
| color | color - the most noticeable characteristics but the least reliable mineral. |
| special properties | special properties - magnetism, striations, double refraction, effervescence with hydrochloric acid, and fluorescence. |
| texture | texture - how minerals feel |
| density and specific gravity | density and specific gravity - reflects the atomic mass and structure of a mineral. |