パワーストーン・誕生石特集 - カルサイトの写真素材

Calcite crystals on mordenite

Rhodochrosite

Dioptase

Willemite (green) and Calcite (white)

方解石

方解石

菱苦土鉱

Flos ferri aragonite in rock groundmass

Willemite and calcite

Calcite crystals.

Double refraction of light in calcite

Vesuvianite specimen

Double refraction of light in calcite

Calcite crystals and Chalcopyrite

Double refraction of light in calcite

Franklinite

Rhodochrosite

calcite veining in limestone

Uraninite in calcite

Crystalline calcite

Aragonite, folded

A sample of galena and calcite

Folds of calcite in limestone rock

Aragonite

Uraninite in calcite

Rhodochrosite

Franklinite

Banded calcite \Onyx\" II"

Linarite

Grey crystals with dark marcasite inserts

Tetrahedrite and calcite crystals

方解石

Magnesite vein in igneous rock

Berzelianite

Calcite crystals

Biotite in calcite groundmass

Calcite spherulites

Calcite

Cinnabar on calcite rock groundmass

Magnesium carbonate on a watch glass

Calcite on amethyst

Calcite on sphalerite

Native silver

Chequerboard veins in limestone

Crossing calcite veins in limestone

Septarian concretions with calcite

Calcite crystals

Bulbous calcite precipitate I

Calcite crystal

Calcite crystals

Melaphyr rock II

Rhodochrosite, South Africa

Willemite and Calcite under white light

Bulbous calcite precipitate II

Calcite

Pisolitic calcium carbonate

Melaphyr rock I

Sample of calcite

Magnesite

Dioptase twins in Calcite

Sample of chalk

Columnar calcite, fluorescent

Prehnite and calcite in groundmass

Cleaved calcite rhombs, close-up

Brown monticellite

Sylvanite crystals in calcite groundmass

Millerite in calcite groundmass, close-up

Scalenohedral calcite, close-up

Zincite in fraklinite

Septarian nodule II

Calcite crystals

Berzeliite mineral

Macrophotograph of crystals of calcite

Cobalt calcite mineral sample

Birefringence in a calcite crystal

Coral calcite crystals

Zinc ore under ultraviolet light

Ankerite with calcite

Graphite on calcite crystals

Pseudomorphic crystal growth

Calcite crystal group

Calcite

Yellow limestone

Wollastonite and calcite

Calcite in mudstone

Calcite crystals

Geothermal limestone deposit

Calcite

Specimen of calcite crystal mined in Cumbria

Geothermal limestone terrace

Scalenohedral calcite crystals

Biomineralisation bacteria, SEM

Lapis lazuli

Limestone

Fluorite crystals

Skalenoedric calcite crystals

Ankerite with calcite

Pink calcite crystals

Calcite crystals

Zinc ore

Banded calcite \Onyx\" I"

Birefringence in a calcite crystal

Sphalerite and ankerite crystals

Chalk cliffs, Cyprus

Rhodochrosite mineral

Calcite crystals

Chalcocite crystals

Calcite crystals

Lapis lazuli specimen

Calcite crystal specimen

Calcite mineral, light micrograph

Calcite Quarry, ISS image

Marble

Calcite globules

Rock strata

Sample of limestone

Calcite crystal, SEM

Calcite crystal, SEM

Sample of chalk

Sample of limestone

Coral limestone

Calcite crystals

Aragonite-covered crayfish

Fossil ammonite

Fossil ammonite

Oxynoticeras ammonite fossil

Silver wire, mine specimen

Calcareous phytoplankton, SEM

Cave stalagmites

Calcareous phytoplankton, SEM

Calcareous phytoplankton, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Orange crystal

Lazurite crystals in a matrix of calcite

Botryoidal aragonite

Botryoidal aragonite

Aragonite botryoidal precipitate

Chondrodite, polarised light micrograph

Chondrodite, polarised light micrograph

Red calcite crystals

Birefringence and polarizer

Calcite bifringence

Calcite crystals

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Calcium carbonate crystals, SEM

Aragonite floral crystals

Marble, polarised light micrograph

Red calcite, Mexico

Limburgite, thin section micrograph

Limburgite, thin section micrograph

Calcium carbonate crystal, SEM

En echelon calcite vein in limestone

Rhodochrosite and pyrite

Calcium carbonate crystals, LM

Calcite crystal

Siderite and calcite

Galena

Lapis lazuli, SEM

Pyrites Ammonite spiral Calcite crystals

Pyrites Ammonite spiral Calcite crystals

Calcite crystals

Septarian Geode

Rhodochrosite

Calcite, Cleavage Rhombohedron

Fluorescent Willemite, Calcite, UV light

Strontianite and Calcite

Magnesite

Calcite crystals

Moh's Hardness Scale

Rhodochrosite

Rhodochrosite close-up, Argentina

Calcite or Dogtooth Spar

Sample of chalk

Sample of limestone

Sample of limestone

Nailhead calcite and galena

Magnesite crystals in groundmass

Mineral samples

Franklinitein calcite groundmass

Magnetite and calcite

Calcite crystal

Quartz encrusted calcite crystals

Pamukkale travertine deposits

Apophyllite on calcite

Septarian nodule

Lithographic limestone

Grey limestone and iron oxide

Limburgite

Spectral charts, 19th century

Double refraction in a calcite crystal

Double refraction in a calcite crystal