Sand grain, light micrograph
Sand grains, light micrograph
Polarised LM of thin section of greywacke
Jasper, polarised light micrograph
Ganister, polarised light micrograph
Syenite, thin section, polarized LM
Zeolite, polarised light micrograph
Hornfels, polarised light micrograph
Moss agate, polarised light micrograph
Chondrodite, polarised light micrograph
Bunter sandstone, light micrograph
Gneiss, light micrograph
Limestone, light micrograph
Siberian agate, polarised light micrograph
Granulite mineral, light micrograph
Amphibole mineral, light micrograph
Actinolite mineral, light micrograph
Calcite mineral, light micrograph
Plutonic rock, light micrograph
Retrograde eclogite, light micrograph
Mica flakes, light micrograph
Crenulation cleavage, light micrograph
Andesite rock, light micrograph
Disthene mineral, light micrograph
Norite rock, light micrograph
Pyroxenite mineral, light micrograph
Hornblendite rock, light micrograph
Nummulitic limestone, LM
Nummulitic Limestone, LM
Cordierite, polarised light micrograph
Leucitite mineral, light micrograph
Trachyte. polarised light micrograph
Lasa marble, light micrograph
Rhyolitic tuff, polarised light micrograph
Marble, polarised light microraph
Rock mineral crystals, polarised LM
Garnet mica schist thin cut, polarised light micrograph
Mica schist folds, light micrograph
Gneiss with garnet, light micrograph
Muschelkalk limestone, light micrograph
Oolitic limestone, light micrograph
Quartz phyllite, light micrograph
Val Gardena sandstone, light micrograph
Crinoidal limestone, light micrograph
Quartz nodule, polarised light micrograph
Gabbro rock, polarised light micrograph
Gabbro rock
Staurolite phenocrysts, polarised light micrograph
Peridotite rock
Kelephytic corona, light micrograph
Quartzite mineral, light micrograph
Lherzolite rock, light micrograph
Eclogite rock, light micrograph
Staurolite crystal, light micrograph
Granodiorite rock, light micrograph
Pyroxenite rock, light micrograph
Dunite rock, light micrograph
Melaphyr rock, light micrograph
Olivine flakes, light micrograph
Tourmaline mineral, light micrograph
Peridotite rock, light micrograph
Fern stalk, light micrograph
Cypress tree stalk, light micrograph
Reed stalk, light micrograph
Serbian spruce (Picea omorika) needle, light micrograph
Plant hairs, light micrograph
Lovage (Levisticum sp.) stem, micrograph
Birch stem, light micrograph
Dahlia stem, light micrograph
Forsythia stem, light micrograph
Nettle stem, light micrograph
Fern stem, light micrograph
Grass stem, light micrograph
Copper thiosulphate, light micrograph
Pepper internal layer, light micrograph
Pepper petiole, light micrograph
Sclerenchyma cells in a pepper petiole, light micrograph
Maple stalk, light micrograph
Maple leaf stalk, light micrograph
MeSulfonal crystals, light micrograph
Peony stalk, light micrograph
Convolvulus sp. stalk, light micrograph
Shelly limestone, polarised LM
Amphibolite, light micrograph
Granite, light micrograph
Granodiorite, light micrograph
Rhyolite, light micrograph
Copper sulphate, light micrograph