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JMO_minerals_misc
other characteristics
| Question | Answer |
|---|---|
| sulfur | distinct bad smell rotton eggs |
| sulfur | burns easily |
| sulfur | is a sulfate family mineral |
| fluorite | brittle tenacity |
| fluorite | octahedral crystals |
| halite | rock salt |
| halite | dissolves in H2O |
| halite | highly soluble in H2O |
| quartz | silicate family |
| quartz | conchoidal fracture |
| quartz - clear | hexagonal crystal |
| mica muscovite | flexible/elastic tenacity |
| mica biotite | flexible/elastic tenacity |
| olivine | moon rock look |
| olivine | rough like sandpaper |
| garnet | 12-24 sided crystal |
| hematite | magnetic |
| magnetite | magnetic |
| pyrite | fools gold |
| pyrite | brittle tenacity |
| pyrite | iron ore |
| talc | slippery |
| talc | baby powder |
| talc | sectile tenacity |
| native copper | good alloy |
| native copper | malleable tenacity |
| native copper | conductor |
| native copper | red part is copper |
| galena | ore of lead |
| galena | very heavy |
| graphite | slipper/greasy feeling |
| graphite | similar to talc |
| graphite | no melting point |
| aluminum bauxite | ore of aluminum |
| aluminum bauxite | multicolored circles in it |
| aluminum bauxite | earthy looking, lumpy |
| aluminum bauxite | smells like clay when wet |
| calcite | carbonate family member |
| calcite | react strongly Hcl acid |
| calcite | found in limestone |
| gypsum | used in sheet rock |
| gypsum | slowly soluble in H2O |
| gypsum | easily catfable sectile |
| feldspar | major rock forming mineral |
| hornblende | major rock forming mineral |
| dolomite | carbonate family |
| dolomite | looks like marble |
| apatite | used in fertilizer |
| apatite | phosphate family |