MN403

Sample ID MN403 • Cabinet F

Tourmaline

11.52144cm W x 6.01091cm H x 5.97662cm D • 662g
Sample TypeMineralColorBlackLusterSilky
StreakColorlessCleavage/FractureIndistinct/UnevenSpecific GravityNA
Geographic Location/DateQuadeville Mine Canada Mohs Hardness 8

Large black opaque tourmaline with a formation of previously identified whiteish quartz and moonstone.