Articles

Agate

Albite

Alunite

Amber

Amblygonite

Amethyst

Amphibole

Amphibolite

Analcime

Ancient microorganisms in salt

Ancient zircons provide a new picture of early Earth

Andalusite

Andesine

Andesite

Anglesite

Anhydrite

Ankerite

Anorthite

Anorthoclase

Anorthosite

Anthophyllite

Apatite

Aplite

Apophyllite

Aragonite

Arenaceous rocks

Argillaceous rock

Arkose

Asbestos

Atacama Desert

Augite

Authigenic minerals

Azurite

Banded iron formation

Barite

Basalt

Bat guano: record of climate change

Bauxite

Bentonite

Beryl

Beryllium minerals

Biopyribole

Biotite

Bitumen

Black shale

Blueschist

Boracite

Borate mineral

Breccia

Bytownite

Calamine

Calcite

Cameo

Cancrinite

Carat

Carbonate mineral

Carbonatite

Cassiterite

Caves and climate change

Celestite

Cerargyrite

Cerussite

Chabazite

Chalcanthite

Chalcedony

Chalk

Chert

Chlorite

Chloritoid

Chrysoberyl

Chrysocolla

Chrysotile

Clay minerals

Coal

Coal balls

Coal paleobotany

Coesite

Colemanite

Commercial clay

Concretion

Conglomerate

Contact aureole

Cordierite

Crocoite

Cryolite

Cummingtonite

Dacite

Datolite

Diagenesis

Diamond

Diopside

Diorite

Dolerite

Dolomite

Dolomite rock

Dumortierite

Dunite

Earth's mantle dynamics

Eclogite

Emerald

Emerald, geographic origin

Emery

Enstatite

Epidote

Epsomite

Facies (geology)

Feldspar

Feldspathoid

Fluorite

Fuller's earth

Gabbro

Garnet

Gem

Gemology

Geode

Glauconite

Glaucophane

Gneiss

Granite

Granodiorite

Granulite

Gravel

Graywacke

Greenockite

Greisen

Gypsum

Gypsum megacrystals

Halite

Halloysite

Halogen minerals

Harder-than-diamond carbon crystals

Heavy minerals

Hemimorphite

Heulandite

High-pressure mineral synthesis

Hornblende

Hornfels

Hübnerite

Humite

Hyperaridity and the dry limits of life

Igneous rock

Ignimbrite

Illite

Impsonite

Intaglio (gemology)

Jade

Jadeite

Jasper

Jet (gemology)

Kaliophilite

Kalsilite

Kaolinite

Kernite

Kerogen

Kyanite

Labradorite

Lamprophyre

Larnite

Laterite

Lava

Lawsonite

Layered intrusion

Lazurite

Lepidolite

Leucite rock

Limestone

Limonite

Lusi mud volcano

Magma

Magnesite

Magnetite

Malachite

Marble

Melanterite

Melilite

Metamict state

Metamorphic rock

Metamorphism

Metasomatism

Mica

Microcline

Migmatite

Millerite

Mineral

Mineral evolution

Mineral textures in lavas

Mineralogy

Mineralogy of Mars

Monazite

Montmorillonite

Muscovite

Mylonite

Native elements

Natrolite

Natural fission reactor

Natural quasicrystals

Nepheline

Nephelinite

Niter

Nitrate minerals

Obsidian

Oil sand

Oil shale

Oligoclase

Olivine

Omphacite

Onyx

Opal

Ophiolite

Optical properties of deep-earth minerals

Ore and mineral deposit

Orpiment

Orthoclase

Orthorhombic pyroxene

Oxide and hydroxide minerals

Pearl

Pectolite

Pegmatite

Pentlandite

Peridotite

Perovskite

Perthite

Petalite

Petrofabric analysis

Petrography

Petrology

Phenocryst

Phlogopite

Phonolite

Phosphate mineral

Phyllite

Picrite

Pigeonite

Pitchstone

Pleochroic halos

Pneumatolysis

Porphyroblast

Porphyry

Precious stone

Prehnite

Proustite

Pumice

Pyroclast

Pyroclastic rock

Pyrolusite

Pyromorphite

Pyrophyllite

Pyroxene

Pyroxenite

Pyroxenoid

Quartz

Quartzite

Radioactive mineral

Rare-earth mineral

Rhodochrosite

Rhodonite

Rhyolite

Rock

Rock age determination

Rock cleavage

Rubellite

Ruby

Sandstone

Sapphire

Scapolite

Scheelite

Schist

Scientific drilling in hotspot volcanoes

Sedimentary rock

Seismic stratigraphy

Sepiolite

Serpentine

Serpentinite

Shale

Siderite

Silica minerals

Silicate minerals

Silicate systems

Sillimanite

Skarn

Slate

Smithsonite

Soapstone

Soda niter

Sodalite

Solid solution

Sphalerite

Spilite

Spodumene

Stalactite and stalagmite

Staurolite

Stilbite

Stishovite

Stone and stone products

Strontianite

Structural petrology

Stylolites

Sulfate minerals

Sulfide and arsenide minerals

Syenite

Taconite

Talc

Thorite

Titanite

Topaz

Tourmaline

Trachyte

Travertine

Tremolite

Tufa

Tuff

Turquoise

Ultrahigh-pressure metamorphism

Using melt inclusions for understanding crustal melting processes

Vermiculite

Vesta

Vesuvianite

Vivianite

Volcanic glass

Wavellite

Willemite

Witherite

Wolframite

Wollastonite

Wulfenite

Xenolith

Zeolite

Zincite

Zircon