The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
The entire wiki reimagined as a visual magazine with video discovery · Watch your interests come alive
Calcite rafts on the surface of water in Carpinteria Reservoir
Calcite rafts on the surface of water in Carpinteria Reservoir
Lattice work or calcite rafts on a calthemite (soda) straw stalactite drop
Lattice work or calcite rafts on a calthemite (soda) straw stalactite drop
Calcite rafts in Kartchner Caverns, Arizona
Calcite rafts in Kartchner Caverns, Arizona
Detail of calcite rafts on the surface of water in Carpinteria Reservoir
Detail of calcite rafts on the surface of water in Carpinteria Reservoir
Calcium
Calcium
Calcium crystals stored in mineral oil
Calcium crystals stored in mineral oil
One of the 'Ain Ghazal Statues, made from lime plaster
One of the 'Ain Ghazal Statues, made from lime plaster
Travertine terraces in Pamukkale, Turkey
Travertine terraces in Pamukkale, Turkey