AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from France > Calcite (twinned crystals) with sand inclusions

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Online Mineral Museum Archive of Mineral Photographs and Mineral Descriptions from John Betts - Fine Minerals.com and Allminerals.com

   

Calcite (twinned crystals) with sand inclusions from Fontainebleau, Seine-et-Marne, France

 
Calcite (twinned crystals) with sand inclusions from Fontainebleau, Seine-et-Marne, France

Calcite (twinned crystals) with sand inclusions from Fontainebleau, Seine-et-Marne, France

DESCRIPTION:No. 36253
Mineral:Calcite (twinned crystals) with sand inclusions
Locality:Fontainebleau, Seine-et-Marne, France
Description:Unusual cluster of twinned calcite crystals with gray sand inclusions. These sand calcites were found here for over 100 years, but twinned crystals are not common. The calcite twinning is best seen when viewed on end.
Overall Size:7x5x3 cm
Crystals:3-4 cm
Archived: For reference only

 

 

 

 

 

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