Hydrous is likely misspelled.
Hydrous has no English definition.
As a noun xonaltite is
a hydrous silicate of calcium, occurring in massive form of a white or bluishâgray colour.
hydrous
Not English
Hydrous has no English definition. It may be misspelled.
English words similar to 'hydrous':
hidrosis,
hooters,
hitters,
headers,
heaters,
hydros,
hiders,
hatters,
haters,
hydras,
heathers,
hatracks,
hydrases,
hidroses,
hutters,
hetairas,
hetaeras,
hotwires,
hotters
xonaltite
English
Noun
(-)
(mineralogy, rare) A hydrous silicate of calcium, occurring in massive form of a white or bluish?gray colour.
Synonyms
* xonotlite
References
* 