Snowflake obsidian is a form of volcanic glass that features white or grayish “snowflake ... It appears as a dark glassy rock that’s typically black, although it can take on hues of green ...

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Snowflake (Ariana Grande) is special. She's the only white gorilla in the world, and the zoo's main attraction. Children love her, but the other gorillas, Petunia (Jennette McCurdy), Elvis (Nathan ...