<chemical>

A variety of trap or basaltic rock, containing small cavities, occupied, wholly or in part, by nodules or geodes of different minerals, especially. Agates, quartz, calcite, and the zeolites. When the imbedded minerals are detached or removed by decomposition, it is porous, like lava.

Origin: Gr. Almond: cf. F. Amygdaloide.

(01 Mar 1998)

amygdalin, amygdalin beta(1-6)glucosidase, amygdaline < Prev | Next > amygdaloid body, amygdaloid complex

Bookmark with: icon icon icon icon iconword visualiser Go and visit our forums Community Forums