% ^. ?+ p& H4 w9 i1 V
Vulcanites, the relatively rare formations of floating calcite rafts photographed in Tham Pha Mon cave in Pang Mapha, Thailand 7 c+ I. C8 p6 B& @6 M
7 Q7 @# U% \5 R4 s% b公仔箱論壇 公仔箱論壇; K3 @. d1 P4 l' r% T* f
Dave Pierce examines the crisp lines of the flowstone at Tham Pha Mon cave in Pang Mapha, Thailand8 T1 m/ t$ }, h$ x' P: z. }! g
& g. @+ [0 n: c5 d% c0 z8 G) L" A公仔箱論壇 tvb now,tvbnow,bttvb4 F. m; w2 C3 Y' r, C. Z! Y
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 |