lepidomelane (English, noun)
expansion: lepidomelane (plural lepidomelanes)
Senses:
topics: chemistry
geography
geology
mineralogy
natural-sciences
physical-sciences
glosses: A black iron-potash mica, usually found in granitic rocks in small six-sided tables, or as an aggregation of minute opaque scales.
Forms:
form: lepidomelanes
tags: plural