Home > Term: crystal tuff
crystal tuff
An indurated deposit of volcanic ash dominantly composed of intratelluric crystals and crystal fragments. Compare: tuff; crystal-vitric tuff; lithic tuff; vitric tuff.
- Sõnaliik: noun
- Valdkond/domeen: Mining
- Category: General mining; Mineral mining
- Government Agency: USBM
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- ed.young
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(Milwaukee, United States)