Gangue minerals include quartz, calcite, adularia, minor fluorite, and trace amounts of pyrite, marcasite, and chalcopyrite. |
The adularia is a variety of adularia, transparent in translucent, in opalescent and pearly images. |
The person who he's seeing the future for has to hold Adularia until it warms up. |
Tiny adularia rhombs are also present on the matrix of a specimen showing an unusual association of wire gold with scheelite. |
Brookite is best known from alpine-cleft-type occurrences, where it is round with anatase, rutile, titanite, quartz, adularia, albite, hematite, calcite, and chlorite. |
Specular hematite, albite, adularia, and quartz fill voids and form veins, and also occur as granulated fragments in the groundmass. |