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3D3DWet rock from Nanjing.
This is a type of rock famous in the Nanjing area of China. It's supposed to be wet: When they sell them in shops there are always a few in a bowl of water, because that makes them look pretty and brings out the colors.
Source: China
Contributor: Theodore Gray
Acquired: 27 December, 2008
Text Updated: 16 April, 2009
Price: $5
Size: 1"
Composition: SiO2
Silicon