native arsenic वाक्य

उदाहरण वाक्य

1. It occurs associated with pharmacolite, picropharmacolite, weilite, haidingerite, rauenthalite, native arsenic, realgar and dolomite.
2. An ore shoot with massive native arsenic and silver was made in 1990 shortly before the end of uranium mining.
3. It is associated with other silver minerals and sulfides such as native silver, native arsenic, xanthoconite, stephanite, acanthite, tetrahedrite and chlorargyrite.