Very hard mineral
Crossword Clue

  • We have found 15 answers to crossword clue "Very hard mineral"
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AnswerCrossword Clue
BERYLVery hard mineral.
GARNETHard glassy mineral
BERYLHard, colorful mineral.
quartzeshard crystalline mineral
corunduma hard mineral
stoneshard, mineral substance
stonedhard, mineral substance
stonehard, mineral substance
stonerhard, mineral substance
quartzhard crystalline mineral
stoninghard, mineral substance
corundumsCORUNDUM, a hard mineral
phenakitea hard glassy mineral that consists of a silicate of beryllium and occurs especially in rhombohedral crystals
phenacitea hard glassy mineral that consists of a silicate of beryllium and occurs especially in rhombohedral crystals
spinelsA hard glassy mineral occurring as octahedral crystals of variable color and consisting chiefly of magnesium and aluminum oxides