piedmontite

English

Etymology

Piedmont +‎ -ite

Noun

piedmontite (usually uncountable, plural piedmontites)

1. (mineralogy) piemontite (a manganic variety of epidote)

References

• “piedmontite”, in Webster’s Revised Unabridged Dictionary, Springfield, Mass.: G. & C. Merriam, 1913, →OCLC.

Further reading

• David Barthelmy (1997–2024) “Piedmontite”, in Webmineral Mineralogy Database.
• “piedmontite”, in Mindat.org‎^[1], Hudson Institute of Mineralogy, 2000–2024.

French

Noun

piedmontite f (usually uncountable, plural piedmontites)

1. Alternative form of piémontite