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Length fast
Title
Length fast
Subject
All anisotropic minerals have fast and slow vibration directions. If the fast vibration direction is parallel to the direction of elongation of the crystal, the crystal is length fast.
Description
Compare with length slow.
Collection
Citation
“Length fast,” 1A Collections, accessed April 9, 2024, https://wserv3.esc.cam.ac.uk/p1acollections/items/show/216.