Where does “kudriavite” come from?

kudriavite (English) comes from English Kudriavy, from Russian кудрявый, from Old East Slavic кудрꙗвꙑи, from Proto-Slavic kǫdrjavъ, from Proto-Slavic -avъ.

kudriavite (English): A monoclinic-prismatic dark reddish gray mineral...

Definitions

A monoclinic-prismatic dark reddish gray mineral...

Ancestry of “kudriavite”, step by step

Step	Language	Word	Meaning
1	English	Kudriavy	—
2	Russian	кудрявый	having curls; curly; budding, lush
3	Old East Slavic	кудрꙗвꙑи	—
4	Proto-Slavic	kǫdrjavъ	—
5	Proto-Slavic	-avъ	—

Every word from Proto-Slavic -avъ →Every word from Proto-Slavic kǫdrjavъ →Every word from Old East Slavic кудрꙗвꙑи →