serpentine_antigorite_01.jpg Italy
margarite_01.jpg USA
phlogopite_03.jpg Madagascar
muscovite_02.jpg 2 cm. pseudo-hexagonal crystalline aggregate of muscovite. Specimen from Conselheiro Pena, Minas Gerais, Brazil. Photo by Dave Barthelmy
talc_02.jpg USA
chlorite_03.jpg Swiss, pennine
prehnite_02.jpg Morocco, +quartz
muscovite_04.jpg Brazil
garnierite_01.jpg Caledonia
biotite_03.jpg USA
apophyllite_01.jpg USA
chrysocolla_01.jpg Chrysocolla from Inca del Oro, Copiapo, Chile. 7.5 x 6 cm. Photo by Francesc Fabre / Fabre Minerals
glauconite_01.jpg France
phlogopite_02.jpg Canada
garnierite_02.jpg Solid mass of lime green Falcondoite. Riddle, Douglas Co., Oregon. USA. Photo by John Veevaert
apophyllite_02.jpg Germany
lepidolite_01.jpg USA
stilpnomelane_01.jpg USA, +quartz
biotite_04.jpg Germany
prehnite_01.jpg Germany
illite_01.jpg France
kaolinite_01.jpg France
talc_03.jpg Germany, steatite
chlorite_02.jpg Germany, delessite
lepidolite_03.jpg Brazil, +topaz
kaolinite_02.jpg Great Britain, pseudomorph feldspar
serpentine_antigorite_02.jpg Swiss
chrysocolla_03.jpg Zaire
muscovite_05.jpg USA, zoned
kaolinite_03.jpg Germany, nacrite
serpentine_chrysotile_02.jpg Algeria
chlorite_09.jpg Clinochlore (Kammererite) cluster 1.4 cm across. Kop Daglari, Turkey. Photo by John Veevaert
pyrophyllite_02.jpg Radiating, glossy crystals of Pyrophyllite with minor iron staining. Orange County, North Carolina, USA. 4.5 x 3 x 2.5 cm. Photo by Isaias Casanova / ICminerals
biotite_05.jpg Brazil
chrysocolla_02.jpg USA
lepidolite_02.jpg USA, zoned
zinnwaldite_01.jpg Germany
montmorillonite_01.jpg France, +natrolite
prehnite_04.jpg Germany
pyrophyllite_01.jpg USA
serpentine_01.jpg France
chlorite_07.jpg Kopp Mts., Anatolia, Turkey, kaemmererite, Photo: Lou Perloff
apophyllite_03.jpg India, +stilbite
apophyllite_04.jpg 3 cm. pink-colored rosette of stilbite and clear "apophyllite" (probably hydroxyapophyllite) in an amygdaloidal cavity. Specimen from Aurangabad District, Jalgaon, India.
talc_04.jpg Great Britain, steatite
serpentine_chrysotile_01.jpg Germany
chlorite_01.jpg Swiss, pennine
muscovite_03.jpg USA
apophyllite_05.jpg Crystal cluster of tabular Hydroxyapophyllite. Wessels Mine, Kalahari Manganese Field, Northern Cape Province, South Africa. 2.5 x 2.3 cm. Photo by John Veevaert
prehnite_03.jpg Very lustrous and brilliant Prehnite from an isolated locality of the deep Sahara, Morocco: Djbel Melh, Bou-Arfa. 9 x 6.5 cm.  Photo by Francesc Fabre / Fabre Minerals
pyrophyllite_03.jpg Russia
chlorite_08.jpg Kopp Mts., Anatolia, Turkey, kaemmererite, Photo: Lou Perloff
phlogopite_01.jpg Canada