Ocean and Earth Science              

Minerals

                                                   
  Photographs © Barry Marsh SOES  
M01 Graphite M02 Native Copper M03 Galena M04 Sphalerite M05 Chalcopyrite
M01 Graphite M02 Native Copper M03 Galena M04 Sphalerite M05 Chalcopyrite
M06 Pyrite M07 Goethite M08 Magnetite M09 Hematite var. Kidney ore M10 Malachite
M06 Pyrite M07 Goethite M08 Magnetite M09 Hematite M10 Malachite
M11 Fluorite M12 Halite 767 M13 Calcite cleavage fragment M14 Calcite M15 Dolomite
M11 Fluorite M12 Halite M13 Calcite M14 Calcite M15 Dolomite
M16 Barite M17 Gypsum var satin spar M18 Gypsum var selenite M21 Quartz crystal M22 Quartz var Amethyst
M16 Barite M17 Gypsum
var. Satin Spar		 M18 Gypsum 
var. Selenite		 M21 Quartz 
var. Rock Crystal		 M22 Quartz 
var. Amethyst
M23 Quartz var Smoky M24 Quartz var Milky M25 Quartz var Flint M26 Quartz var Chalcedony M27 Orthoclase Feldspar
M23 Quartz
var. Smokey Quartz		 M24 Quartz 
var. Milky Quartz		 M25 Quartz
var. Flint		 M26 Quartz
var. Chalcedony		 M27 Feldspar
K-Feldspar
M28 Plagioclase Feldspar M29 Kaolinite M30 Talc M31 Muscovite Mica M32 Biotite Mica
M28 Feldspar 
Plagioclase		 M29 Kaolinite M30 Talc M31 Muscovite Mica. M32 Biotite Mica.
M33 Chlorite M34 Amphibole Hornblende M35 Pyroxine Augite M36 Olivinite M37 Garnet var almandine
M33 Chlorite M34 Amphibole
Hornblende		 M35 Pyroxene
Augite		 M36 Olivine M37 Garnet
var. Almandine
M38 Garnet var grossular
M38 Garnet
var.Grossular