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- noun Plural form of
Sorry, no etymologies found.
But between the spar and crystals there are many sphericles, seemingly of iron, half sunk into each of these two different substances.
I have a specimen of such a cavity, in which the bitumen is in sphericles, or rounded drops, immersed in the calcareous spar.
Upon these fuliginous and amethystine crystals are many sphericles or hemispheres of red compact iron-ore, like haematites.
Of this kind, I have one which has, upon the calcareous crystals, beautiful transparent siliceous crystals, and iron-sphericles upon these.