Assertion: sheet mica | /r/HasProperty | recovered
Facets:
value: from pyroxenites
type: OTHER
value: from mining scrap
type: LOCATION
value: from pegmatite deposits
type: LOCATION
value: from flake mica
type: OTHER
value: occasionally
type: DEGREE
Source sentences:
text: Sheet mica is considerably less abundant than flake and scrap mica, and is occasionally recovered from mining scrap and flake mica.
text: Sheet mica is recovered by either sinking a shaft along the strike and dip of a pegmatite or by open-pit surface mining of semi-hard pegmatite ore.
text: Muscovite sheet mica is recovered only from pegmatite deposits; phlogopite sheet mica is recovered from pyroxenites.
text: Muscovite sheet mica is recovered only from pegmatite deposits; phlogopite sheet mica is recovered from pyroxenites.