-
Gedrite is a
crystal belonging to the
orthorhombic ferromagnesian subgroup of the
amphibole supergroup of the
double chain inosilicate minerals with the...
-
Nuummite is a rare
metamorphic rock that
consists of the
amphibole minerals gedrite and anthophyllite. It is
named after the area of Nuuk in Greenland, where...
- at 30% magnesium. In addition, the orthoamphiboles,
anthophyllite and
gedrite,
which differ in
their aluminium content, form a
continuous solid solution...
-
brown color and needlelike,
often radiating habit.
Difficult to
distinguish from
anthophyllite or
gedrite without optical and/or X-ray tests. References...
-
Gananite Ganophyllite Garnet (mineral group)
Gaspeite Gatehouseite ****lussite
Gedrite Geerite Gehlenite Geigerite Geikielite Gembone Geocronite Georgerobinsonite...
- ****ociated with staurolite, andalusite, sillimanite, talc, hornblende,
gedrite,
mullite and corundum.
Kyanite is one of the most
common minerals, having...
-
southern Spain:
formation by
oxidation of
silicates in
polymetamorphic gedrite-bearing and
other rocks. GUA. p. 13.
Retrieved 28
January 2013. Joseph...
- Ferro-fluoro-pedrizite
Fflpd Fluorcalciopyrochlore Fcpcl Farneseite Far Ferro-
gedrite Fged Fluorcalcioroméite Fcrm
Farringtonite Frt Ferro-glaucophane Fgln Fluorcanasite...
- calcic-sodic amphiboles.: 12–78 It is
related to
anthophyllite amphibole and
gedrite through coupled substitution of (Al, Fe3+) for (Mg, Fe2+, Mn) and Al for...
- tremolite, and
other magnesian amphiboles (anthophyllite, ****mingtonite,
gedrite, etc.). For example, the
typical flow
facies (see below) may have the following...
