from The Century Dictionary.
- noun A variety of potashmica which contains more water than ordinary muscovite, and is less elastic. See
from the GNU version of the Collaborative International Dictionary of English.
- noun (Min.) A variety of potash mica containing water. It is less elastic than ordinary muscovite.
- noun (Min.) a mica schist characterized by the presence of hydromica. It often has a silky luster and almost soapy feel.
from Wiktionary, Creative Commons Attribution/Share-Alike License.
- noun mineralogy An alternate name for
from Wiktionary, Creative Commons Attribution/Share-Alike License
hydro- + mica
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