Tephriphonolite

Source: Wikipedia, the free encyclopedia.

Tephriphonolite or tephri-phonolite is a

silica content (see TAS diagram).[2] Tephriphonolite is roughly equivalent to tephritic phonolite of the QAPF classification.[3]

Tephriphonolite has been found, for example, at

Colli Albani volcano in Italy[4] and in the Asunción Rift of Paraguay.[5]

References

  1. ^ "Unusual Lava Types". Strongly Alkaline Lavas. San Diego State University. Archived from the original on 2020-11-05. Retrieved 2016-09-11.
  2. ^ Bailey, Roy A. (2004). "Eruptive History and Chemical Evolution of the Precaldera and Postcaldera Basalt-Dacite Sequences, Long Valley, California: Implications for Magma Sources, Current Seismic Unrest, and Future Volcanism". United States Geological Survey: 17. {{cite journal}}: Cite journal requires |journal= (help)
  3. ISBN 0-521-66215-X. {{cite book}}: |author= has generic name (help
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