MN421

Sample ID MN421 • Cabinet F

Datolite

8.763cm W x 3.497cm H x 5.011cm D • 146g
Sample TypeMineralColorWhiteLusterPearly to Vitreous
StreakWhiteCleavage/FractureNone/ConchoidalSpecific Gravity2.21
Geographic Location/DateBergen Hills NJ Mohs Hardness 5

Medium sized specimen with large white spheroidal crystals that have a pearly to chalklike luster. Large rock groundmass.