Answer | Crossword Clue |
---|---|
magnesite | native magnesium carbonate, occurring in white compact or granular masses |
magnesites | MAGNESITE, native magnesium carbonate, occurring in white compact or granular masses |
witherite | barium carbonate occurring in white or gray six-sided twin crystals, and also in columnar or granular masses |
witherites | WITHERITE, barium carbonate occurring in white or gray six-sided twin crystals, and also in columnar or granular masses |
boracites | strongly pyroelectric mineral, a borate and chloride of magnesium, Mg6Cl2B14O26, occurring in white or colorless cubic crystals or fine-grained masses |
boracite | strongly pyroelectric mineral, a borate and chloride of magnesium, Mg6Cl2B14O26, occurring in white or colorless cubic crystals or fine-grained masses |