- have been
derived from them. It also
occurs in some
crystalline schist.
Bronzitite, a
pyroxenite of
bronzite composition, is
noted in the ****ulate rocks...
- and
bronzite pyroxenite. The
upper third is m****ive,
monotonous bronzitite (
Bronzitite zone). The
Ultramafic series averages around 3500 feet (1100 m)...
-
electron imaging.
Quartzite Garnet mica
schist Ice
Gabbro from Rum,
Scotland Bronzitite Mylonite Carboniferous peloids Anorthosite Cordierite Leucite Diorite...
- 258 7.5 7.69 7.80 8.00
Dunite Balsam Gap, NC 3.267 7.0 7.82 8.01 8.28
Bronzitite Stillwater Complex, MT 3.279 7.42 — 7.65 7.83
Dunite Addie, NC 3.304 7...
-
divided into a
lower Ultramafic Sequence of dunites, harzburgites,
olivine bronzitites and
pyroxenites together with
narrow layers of
chromitite that constitute...
- vary from
largely ultramafic peridotite, chromitite, harzburgite, and
bronzitite in the
lower sections to
mafic norite, anorthosite, and
gabbro toward...
