- Biotite: Black, foliated, platy aggregates in schists.
- Garnet: Rounded to dodecahedral, dark red crystals
- Kyanite: Elongated, tabular, light blue to blue-gray
- Muscovite: Thin, disseminated, silvery or yellowish
plates in schists.
- Quartz: Yellow to red-brown stained, smoky to milky,
massive quartz samples in tailings.
- Sillimanite: Long, thin, fibrous, yellowish-white to gray,
crystals in schists.
Mineral Location Map
Mineral Location Index
Latah County Road Map