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Minimalist Dictionary
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pitchstone
noun
A natural glass, rich in microscopic crystallites, formed by the rapid cooling of lava or magma
Word Frequency 1800~2019
Related words
Other words
flaring
hardwired
equal
unbolted
diagram
clique
expose
jockey
marsupial
smasher
snaking
arrange
marry
underpass
outpour
wriggle
pregnancy
uniformly
muster
facebook
pitch
rock glass
potstone
pallasite
volcanic glass
drystone
lechatelierite
rock-glass
packstone
rockglass
soapstone
dropstone
pearlstone
grapestone
phenocryst