rock_crystal | ||
1. | [ noun ] (geology) a clear quartz used in making electronic and optical equipment | |
Synonyms: | transparent_quartz | |
Related terms: | quartz rhinestone | |
Similar spelling: |
rock_cress |
rock_crystal | ||
1. | [ noun ] (geology) a clear quartz used in making electronic and optical equipment | |
Synonyms: | transparent_quartz | |
Related terms: | quartz rhinestone | |
Similar spelling: |
rock_cress |