Definition of porcelain jasper in English:

porcelain jasper

noun

Geology

A hardened clay or shale resulting from thermal metamorphism (originally regarded as a variety of jasper).

Late 18th century; earliest use found in Richard Kirwan (1733–1812), chemist and mineralogist. After German Porzellanjaspis.

noun

Geology

A hardened clay or shale resulting from thermal metamorphism (originally regarded as a variety of jasper).

Late 18th century; earliest use found in Richard Kirwan (1733–1812), chemist and mineralogist. After German Porzellanjaspis.

单词	porcelain jasper
释义	Definition of porcelain jasper in English: porcelain jasper noun Geology A hardened clay or shale resulting from thermal metamorphism (originally regarded as a variety of jasper). Origin Late 18th century; earliest use found in Richard Kirwan (1733–1812), chemist and mineralogist. After German Porzellanjaspis. Definition of porcelain jasper in US English: porcelain jasper noun Geology A hardened clay or shale resulting from thermal metamorphism (originally regarded as a variety of jasper). Origin Late 18th century; earliest use found in Richard Kirwan (1733–1812), chemist and mineralogist. After German Porzellanjaspis.
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