There is no association found for «macle».

Wiktionary

MACLE, noun. (mineral) Chiastolite; so called from the tessellated appearance of a cross-section.
MACLE, noun. (mineralogy) A crystal having a similar tessellated appearance.
MACLE, noun. (mineralogy) A twin crystal.

Wise words

All my life I've looked at words as though I were seeing them for the first time.
Ernest Hemingway