Home
Random
Log in
Settings
Donations
About Wiktionary
Disclaimers
Search
hopper crystal
Language
Watch
Edit
English
edit
Noun
edit
English
Wikipedia
has an article on:
hopper crystal
Wikipedia
hopper
crystal
(
plural
hopper crystals
)
(
mineralogy
)
A
mineral
crystal
whose interior space is empty
Translations
edit
Translations
Italian:
tramoggia
(it)
f