Clay, SEM
Calcium aluminate crystals, SEM
Magnesium hydroxide in concrete, SEM
Fly ash in concrete, SEM
Damaged concrete, SEM
Ochre cliffs, France
Sample of clay
Limestone pavement, New Zealand
Soil research
Soil bank
Copper oxide crystals, SEM
Epsom salt, SEM
Podzol soil
Clay-based paint, SEM
Clay-based plaster, SEM
Soil pH test kit
Polarised LM of thin section of greywacke
Sand grain, light micrograph
Sand grains, light micrograph
Clay soil
Apollo 11 Lunar dust, SEM
Nummulitic limestone, LM
Nummulitic Limestone, LM
Microdiamond crystal
Amethyst, SEM
Zeolite catalyst crystals, SEM
Titanium dioxide, SEM
Black tourmaline, SEM
Biomineralisation bacteria, SEM
Sand, SEM
Chamarel coloured earths, Mauritius
SEM of nickel-rich magnetites from K/T Boundary
Southern Alps, New Zealand
Clay
Cream of tartar crystals, SEM
Natural copper crystal, SEM
Coccolithophore shell, SEM
Fossilised dinosaur bone, SEM
Volcanic ash, SEM
Shelly limestone, polarised LM
Sepiolite clay mineral
Coloured SEM of fossilised filamentous bacteria
Cevennes schist metamorphic rocks
Malachite, SEM
Fluorapatite crystal, SEM
Stromatolite crystals, SEM
Iron pyrite crystal, SEM
Ruby crystals, SEM
Amphitetras diatom, SEM
Leucitite mineral, light micrograph
Ganister, polarised light micrograph
Jasper, polarised light micrograph
Graphene aerogel, SEM
Abalone shell, SEM
Phosphate crystal, SEM
Fossil bryozoan, SEM
Turquoise mineral
Nanocellulose mat, SEM
Polarised LM of thin section of igneous rock
Abstract polarised light micrograph
Grains of sand, light micrograph
Bunter sandstone, light micrograph
Gneiss, light micrograph
Limestone, light micrograph
Lasa marble, light micrograph
Gabbro rock, polarised light micrograph
Biotite mineral in orthopyroxene
Olivine inclusion in basalt
Gabbro rock
Copper sulphate crystals light micrograph
Gneiss, thin section, polarised LM
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
Iron pyrite, light micrograph
Streptomyces coelicoflavus bacteria, SEM
Fossil Dinosaur eggshell, SEM
Iron pyrite crystals, SEM
Salt crystals, SEM
Borax crystals, SEM
Boron salt crystals, SEM
Precipitated gold crystals, SEM
Atom probe analysis, SEM
Molten and recrystallised metal, SEM
Boulder clay
Clay Soil
Tsingy de Bemaraha, Madagascar
Clay Concretion, Vermont, USA
Franz Joseph glacier, New Zealand
Halloysite
Crystalline manganese, SEM
Matildite crystals, SEM
LP gramophone record with diamond stylus
Ice avalanche
SEM of lubricating film of graphite