Galena (group)
—
—
Oldhamite , Altaite , Niningerite , Alabandite , Galena , Clausthalite
0
0
—
Group
Gallium
Ga
—
—
4
0
—
Element
Gallium arsenide
GaAs
—
—
2
3
SXES
Synthetic , Compound, Arsenide
Gallium nitride
GaN
—
—
Open
Monocrystal of gallium nitride
©
Photo by Opto-p , Public Domain
8
0
—
Synthetic , Compound, Nitride
Gallium orthophosphate
GaPO4
—
—
2
0
—
Orthophosphate , Phosphate , Compound
Gallium oxyhydroxide
GaOOH
—
—
4
0
—
Hydroxide, Compound
Gallium phosphide
GaP
—
—
Open
GaP wafer, one-side polished, S-doped n-type, sample length ~2 cm, thickness 0.430 mm
©
Photo by Materialscientist, CC BY-SA 4.0
1
0
—
Compound, Synthetic
Galloplumbogummite
Pb(Ga,Al,Ge)3 (PO4 )2 (OH)6
Plumbogummite (group)
—
0
0
—
Mineral, Hydroxide , Orthophosphate , Phosphate
Gaotaiite
Ir3 Te8
Pyrite (group)
—
0
0
—
Mineral, Telluride
Garnet
(FeII ,Mg)3 Al2 (SiO4 )3 , Gd3 Ga5 O12 , (FeII ,Mn,Ca)3 Al2 (SiO4 )3 , (Ca,FeII )3 Al2 (SiO4 )3 , X 3 Z 2 (SiO4 )3 , X =Mg,Ca,Fe,Mn, Z =Al,Fe,Cr,V
Nesosilicate
Grossular, Fe , Knorringite , Spessartine , Grossular , Majorite , Pyrope , Uvarovite , Morimotoite , Andradite , Calderite , Goldmanite , Almandine , Menzerite-(Y) , Momoiite , Eringaite
Open
Garnet specimen from Idaho, USA
©
Photo by Chip Clark, via Smithsonian National Museum of Natural History
3
7
CL, EDS
Aluminosilicate , Silicate, Group
Gasparite-(Ce)
Ce(AsO4 )
Monazite (group)
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0
0
—
Arsenate , Mineral
Gasparite-(La)
La(AsO4 )
Monazite (group)
—
0
0
—
Arsenate , Mineral
Gaspéite
NiCO3
Calcite (group)
—
0
0
—
Mineral, Carbonate
Gearksutite
CaAlF4 (OH)·H2 O
—
—
Open
Gearksutite (white) on creedite (orange), from Navidad Mine, Abasolo, Rodeo, Municipio de Rodeo, Durango, Mexico
©
Rob Lavinsky, iRocks.com – CC-BY-SA-3.0
3
0
—
Mineral, Hydroxide , Hydrated
Gehlenite
Ca2 Al(SiAl)O7
Åkermanite-Gehlenite (series)
—
1
0
—
Mineral, Aluminosilicate