powder photography (n)
powder method (n)
powder technique (n)

n13539585

type n
lex_filenum 22
def a process for identifying minerals or crystals
def a small rod is coated with a powdered form of the substance and subjected to suitably modified X-rays
def the pattern of diffracted rings is used for identification
Outgoing links
Hypernym photography
Incoming links
Hyponym photography

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