K2 Granite: A white granite with azurite
The white granite is very fine-grained and composed of quartz, sodium plagioclase, ... K2 granite is named after a mountain in the Karakoram Range near the border between Pakistan and China. K2, also known as "Mount Godwin Austen," is the second-highest mountain in the world. ... K2 is relatively durable in jewelry. The feldspar minerals in K2 ...
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