AllMinerals/JohnBetts-FineMinerals > Online Mineral Museum Photographic Archive > Minerals from Brazil > Calcite and Celadonite on Quartz var. Amethyst

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

   

Calcite and Celadonite on Quartz var. Amethyst from Castelinho Mine, near Frederico Westphalen, Alto Uruguai, Rio Grande do Sul, Brazil

 
Calcite and Celadonite on Quartz var. Amethyst from Castelinho Mine, near Frederico Westphalen, Alto Uruguai, Rio Grande do Sul, Brazil

Calcite and Celadonite on Quartz var. Amethyst from Castelinho Mine, near Frederico Westphalen, Alto Uruguai, Rio Grande do Sul, Brazil

Photo below under shortwave ultraviolet illumination:
Calcite and Celadonite on Quartz var. Amethyst from Castelinho Mine, near Frederico Westphalen, Alto Uruguai, Rio Grande do Sul, Brazil

DESCRIPTION:No. 45591
Mineral:Calcite and Celadonite on Quartz var. Amethyst
Locality:Castelinho Mine, near Frederico Westphalen, Alto Uruguai, Rio Grande do Sul, Brazil
Description:Translucent scalenohedral white calcite crystals to 30 mm long on a plate of purple amethyst quartz crystals to 28 mm plus green celadonite microcrystals. The calcite fluoresces orange under UV illumination.
Overall Size:7x4x3 cm
Crystals:micro to 30 mm
Archived: For reference only

 

 

 

 

 

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