Dudleyite
| IMAsymbol =
| formula =Description
Dudleyite is a mineral, named after Dudleyville, Alabama. It is a vermiculite, hydrous mica, that came from margarite, or phlogopite.
Chemical Formula| IMAsymbol =
Crystal System| class =
Mohs Hardness| luster =
Specific Gravity| density =
Color| colour =
Luster| streak =
Streak| diaphaneity =
Cleavage| fracture =
Fracture| tenacity =