Mineral Evolution Database
Created and maintained by the Mineral Evolution Project in partnership with RRUFF and mindat.
Mineral locality data provided by
mindat.org
There are no ages for
Howlite
at
Unnamed Howlite Occurrences [1], Saddleback Mountain, East Kramer Borate Area (East Kramer Colemanite Area), East Kramer District, San Bernardino Co., California, USA