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Science
Minerals and Ores
| Question | Answer |
|---|---|
| true/false all the atoms that make up the minerals we see today appeared at creation | false |
| true/false the mohs hardnes scale gives the relative hardness of minerals in comparison to each other | true |
| what is a mineral | *natural occuring *inorganice *crystalline *solid *chemical element or compound |
| true/false radioactive minerals glow green in the dark all by themselves | false |
| true/false when exercisisng bibical dominion people should not use the raw materials of the earth for decoration or beautys sake this is wasteful because god intended for us to use these materials in only practicial ways for mans benefit | false |
| rocky material from which a valuable material or metal can be extracted | ore |
| cleavage | micah |
| conchidol (fracture) | obsidiah |
| acid+bubbles | calcite dolomite |
| bubbles are made from | oxygen |
| conduction heat+electicity | silver but tarnishes |
| what tarnishes but conceals it | copper |
| picks up silver | magnetite |
| gegocounter | uranium picks up strong readings |
| light bends | refraction |
| split light into two beams | double refraction |
| measures of mass | karats |
| birds eat mud | mudcapals |
| sulfar | sulfates |
| carbonate | carbon |
| oxides | oxygen |
| halides | chlorine |
| sulfites | sulfer |
| cinnabar | mercury |
| diamond | pure carbon |
| quarte feldzpar | largest number of cilcicates |
| sulfer | native |
| compounds are | bonded |
| aluminum was special because | it was hard to get |
| categories of identification are | *specific gravity *hardness *fracture *streak *refraction *acid test *flame test *conduction *compound *luster *mixture *mohs *fluorescents |
| hardness | mohs 1-10 |
| diamond | 10 native element |
| talc and graphite | 1 refraction |
| carbondate and phospherous | fracture |
| diamonds are found | diamond pipes/volcanos |
| native minerals are | pure elements |
| are professionals whos job is to identify minerals | mineralogists |
| all minerals have distinguishing propeties of | color streak luster crystal shape cleavage hardness and specific gravity |
| true/false alumunim is a very importanat metal to a modern society | true |
| true/false COLE a kind or rock made from fossilized plant matter that we can burn is a mineral | false |
| ture/false most minerals we find today probably formed after the flood | true |
| true/false minerals can be pure substances or compounds | true |
| true/false taste is a important way to classify minerals | false |
| true/false if a mineral is harder than the streak plate ceramic you wont be able to create a mineral powdered strak you will just scratch the plate surface | true |
| true/false luminescence includes both fluorescence and phoporesescene | true |
| true/false making jewelry out of gold silver plainum is a selfish and vain misuse of gods resources that he has given us for the purpose of exercising good and wise dominion | false |
| true/false copper is cheaper than gold and platinium becuase it is more plentiful | true |
| true/false most of the sulfer produced in the united states is from sulfer mines | false |
| true/false most of the mineral classes are simple compounds of oxygen silicon aluminum and a few other elements | true |
Created by:
kbk