Back to library

Guest preview only. Sign in to unlock the full crystal guide for Phlogopite.

Sign in for full guide
Phlogopite specimen

Phlogopite

Preview

Brown, grey, green, yellow or reddish-brown, transparent to translucent, vitreous to pearly luster. Perfect basal cleavage splitting into flexible sheets. Typical of ultramafic rocks, marbles and alkaline volcanics.

Full guide details unlock after you sign in.

Sign in for full guide

Educational-use disclaimer

Crystal meanings are shared for educational and inspirational purposes and reflect traditional beliefs and metaphysical associations. They are not medical or psychological advice and are not intended to diagnose, treat, cure, or prevent any condition.

Photos are visual references for the named crystal or material. They are not a laboratory authentication of the photographed specimen.

Read the full Terms & Conditions

© 2026 Crystal Collective by Foster Creations. All rights reserved.