Jillian- Image Gloss
Do you guess I have some intricate purpose?
Well I have, for the Fourth-month showers have, and the mica on the side of a rock has.
Do you take it I would astonish?
Does the daylight astonish? does the early redstart twittering through the woods?
Do I astonish more than they?
This hour I tell things in confidence,
I might not tell everybody, but I will tell you.
MICA– [Latin mīca, grain (perhaps influenced by micāre, to flash).]
- Any of a group of chemically and physically related aluminum silicate minerals, common in igneous and metamorphic rocks, characteristically splitting into flexible sheets used in insulation and electrical equipment.
- Micas are significant rock forming minerals being found in all three rock types: igneous, metamorphic and sedimentary. Because thin flakes of mica are generally flexible and brittle, it is surprising how resistant and durable mica crystals can be in withstanding high temperatures and pressures in metamorphic regimes as well as the punishment of erosional environments.
- The term “mica” is so familiar to the general public that it is often considered a mineral in itself. The Mica Group is actually a rather large group of minerals with over 30 members.
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