Definition:
- (n.) A variety of trap or basaltic rock, containing small cavities, occupied, wholly or in part, by nodules or geodes of different minerals, esp. agates, quartz, calcite, and the zeolites. When the imbedded minerals are detached or removed by decomposition, it is porous, like lava.
- (a.) Alt. of Amygdaloidal
Compare amygdaloid with other words:
amygdaloid vs. amygdaloidal
amygdaloid vs. lava
amygdaloid vs. porous
amygdaloid vs. decomposition
amygdaloid vs. imbedded
amygdaloid vs. zeolite
amygdaloid vs. calcite
amygdaloid vs. quartz
agate vs. amygdaloid
amygdaloid vs. geode
amygdaloid vs. nodule
amygdaloid vs. cavities
amygdaloid vs. basaltic
almond vs. amygdaloid
amygdaloid vs. mandlestone