Inicio > Term: pressure figure
pressure figure
The indistinct six-rayed star produced on a mica plate after pressing with a dull point. Compare: percussion figure
- Parte del discurso: noun
- Industria/ámbito: Minería
- Categoría: Minería general; Mineral mining
- Government Agency: USBM
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Creador
- ed.young
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(Milwaukee, United States)