ash; embers; complete destruction
lime; quicklime; caustic lime
grayish white; greyish white
grayish blue; greyish blue
greenish gray; greenish grey
fall of (volcanic) ash; falling ash
as lifeless as cold ashes
ashes and earth; poor volcanic soil
ash; (nutritional) mineral content
calcareous sinter; travertine
marl (unconsolidated lime-rich rock)
bone porcelain; bone china
Glaucophyta (phylum of freshwater microscopic algae)
labradorite; Labrador spar
grayish blue; greyish blue; ash grey; merle
withered trees and cold ash; (fig.) someone who is detached and free of desires; (fig.) someone who has no vitality
superphosphate of lime; calcium superphosphate
Glaucophyceae (class of glaucophytes)
soda-lime-silica glass; soda-lime glass (most common type of glass)
calcareous sponge (any sponge of class Calcarea)
lime or calcium fertilizer; lime or calcium fertiliser
decalcification; demineralization
phosphate rock; phosphorite