The Manhattan Schist with its well-developed alignment of muscovite mica:


2 Responses

  1. Callan,
    Nice shots but hey, you’re in NYC; show us some cool building stone. Rumor has it that there is some there.
    Just a thought.

  2. Oh my! I can’t believe you said “glittery”! You should know better than to say that! Manhattan schist isn’t glittery but has that appearance owing to muscovite’s vitreous luster.

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