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  3. Calcium Carbonate

Calcium Carbonate

19 items
Foraminifera Fossils in Limestone from El Kharga Oasis, Egypt
Foraminifera Fossils in Limestone from El Kharga Oasis, Egypt Ahmed-M- Mohy
Calcium carbonate concretion occupying the void of an old root
Calcium carbonate concretion occupying the void of an old root Antonio Jordán
Opening the Mesozoic Atlantic ocean
Opening the Mesozoic Atlantic ocean Nuno Correia
Wannabe cubic calcite
Wannabe cubic calcite Joanna Dziadkowiec
Carbonate concretion from a semiarid soil (Calcic Luvisol) near Seville
Carbonate concretion from a semiarid soil (Calcic Luvisol) near Seville Antonio Jordán
Bermuda Grotto at Low Tide
Bermuda Grotto at Low Tide Josue G Millan
Karst Landscape (Monte Cucco - Central Apennines)
Karst Landscape (Monte Cucco - Central Apennines) Nicola Morgantini
Calderone glacier (Corno Grande - Gran Sasso - Italy)
Calderone glacier (Corno Grande - Gran Sasso - Italy) Nicola Morgantini
Calcic Luvisol (near Sevilla, SW Spain)
Calcic Luvisol (near Sevilla, SW Spain) Antonio Jordán
Calcium carbonate concretions in a soil horizon
Calcium carbonate concretions in a soil horizon Antonio Jordán
Calcium carbonate concretions in a soil aggregate
Calcium carbonate concretions in a soil aggregate Antonio Jordán
Large calcium carbonate concretions
Large calcium carbonate concretions Antonio Jordán
Calcic Luvisol (Sevilla, SW Spain)
Calcic Luvisol (Sevilla, SW Spain) Antonio Jordán
Calcareous nodule in a calcic horizon
Calcareous nodule in a calcic horizon Antonio Jordán
Sandstone in dune field
Sandstone in dune field Andreas Paul
Evaporite drip stones at the Dead Sea
Evaporite drip stones at the Dead Sea Djamil Al-Halbouni
Mud cracks - nothing's simple
Mud cracks - nothing's simple David Tanner
Manganese and iron covering a carbonate concretion
Manganese and iron covering a carbonate concretion Antonio Jordán
Not a rock fragment!
Not a rock fragment! Antonio Jordán

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