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PHYLLITE #2   (detail)
Chlorite Schist    -   Other specific examples: #1 | #2 | #3 | #4
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Composition
NORMAL
Chlorite
ACCESSORY
In red if present

Biotite
Description
     Slaty cleavage foliation composed of chlorite crystals. In this specimen the chlorite crystals are large and distinct enough to be easily seen. Also, the sheen off their surfaces is clearly evident.
     Another name for this rock is a chlorite schist, and is applied when the crystals are large and distinct. Unlike other schists, however, where either biotite or muscovite are prominent, in this specimen chlorite is the main mineral. Other minerals are likely present but hard to identify in hand specimen.
  

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Last Update: 10/25/00

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