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Vulcanites, the relatively rare formations of floating calcite rafts photographed in Tham Pha Mon cave in Pang Mapha, Thailand 公仔箱論壇5 Y0 K, K: w; x/ f8 X( R
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Dave Pierce examines the crisp lines of the flowstone at Tham Pha Mon cave in Pang Mapha, Thailandtvb now,tvbnow,bttvb' J. L5 N9 r1 Y/ J3 P, x
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It may resemble a wasps nest but this is a rock formation called a cave pendulite hanging in Tham Pha Mon cave in Pang Mapha, Thailand |