What does "austinite" mean?

A secondary mineral found in the oxidized zone of some arsenic-rich base-metal deposits.

Austinite

/ˈɔstɪnaɪt/ noun

noun ·Rare ·Advanced level

Noun

1
A secondary mineral found in the oxidized zone of some arsenic-rich base-metal deposits. countable, rare, uncountable
2
A native or resident of Austin, Texas.
3
Misspelling of austenite. alt-of, countable, misspelling, uncountable

Etymology 1

From Austin + -ite, after Austin Flint Rogers, mineralogist.

Etymology 2

From Austin + -ite (“native or resident of a specified place”).