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Serpentine
Title
Serpentine
Subject
Serpentine is a common alteration product of olivine, produced by hydration at low temperatures.
Description
Formula
Mg3[Si2O5](OH)4
Structure
Sheet silicate
Crystal System
Crystal system: monoclinic or orthorhombic (-)
Optical Properties
Serpentine is commonly very fine-grained. It can be recognised by its textural association with olivine and by its low birefringence and habit.
Colour in plane polarised light: green
Relief: low
Birefringence: 1st order
Rock Specimens
Mineral Name
serpentine
Citation
“Serpentine,” 1A Collections, accessed April 9, 2024, https://wserv3.esc.cam.ac.uk/p1acollections/items/show/54.