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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 |