Sumaco Volcano

Ecuador / Carchi / Tulcan /
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extreme alkaline-felspathic lava/magma. Contains Hauyne. At one end of a felspathic mineral series opposite to Lazurite. Clear Blue crystals have a unique and strong blue color.
Nearby cities:
Coordinates:   -0°32'28"N   77°37'37"W
This article was last modified 10 years ago