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minerology notes
minerology note cards
Question | Answer |
---|---|
what is a mineral? | a solid inorganic substance of natural occurrence. |
what are the five properties something must pass to be a mineral | they must be naturally occurring, solid , inorganic, crystalline structure and the same chemical composition throughout |
what are some examples of a native element | Gold, Diamond, sulfer and iron are just a view native elements and all native elements are single elements |
what are some examples of carbonates | Calcite crystals, or any one carbon atom bonded to three oxygen atoms |
what are some examples of Halides | Halite, fluorite made out of salts |
what are some examples of oxides | Hematite and magnetite, magnetite being the most magnetic mineral |
what are some examples of silicates? | feldspar and quarts are just a few Silicates which is the largest branch of minerals |
what are some examples of sulfates? | Gypsum which can grow to be 11 meters long |
what are some examples of sulfides? | Pyrite and iron sulfide or also known as fools gold. |
is water a mineral or a non mineral? | Water is not a mineral because is is liquid and not solid |
is Wood a mineral or a non mineral? | wood is a not a mineral because it is organic |
is Iron a mineral or non mineral? | Iron is a mineral because it meets all of the guidelines to be classified as a mineral. |
What is cleavage | the tendency of a mineral to split along flat, smooth surfaces. |
what is Fracture | the matter in which a mineral breaks along an irregular surface |
what type of luster looks like glass? | Vitreous luster |
what type of luster looks like it has an oil coated substance on it | greasy luster |
what type of luster looks like resin | Resinous luster |
what type of luster looks like silk | silky luster |
what type of luster looks like a pearl | pearly luster |
what type of luster looks sparkly like a diamond | Adamantine |