SOFT BLUE-GRAY MINERAL Crossword Clue
SOFT BLUE-GRAY MINERAL Crossword Clue
We know 1 solutions for: SOFT BLUE-GRAY MINERAL
Crossword Puzzle Infos
The term 'soft blue-gray mineral' is a description of the mineral GALENA, which has 6 letters. GALENA is a lead sulfide mineral that is often found in hydrothermal veins and sedimentary rocks. It is the primary ore of lead and has a metallic luster with a soft blue-gray color. GALENA is also used as a source of silver and is an important mineral for the extraction of lead.