natural landscape of the granite rocky beach and seascape along tanjung tinggi beach, belitung island, western indonesia

tanjungpandan southernmost cassiterite destination recognized geological geotourism landscape indonesia southeast stretches coastline undefined seascape belitung triassic deposits elements belitong features billiton granites tropical natural granite tanjung western million myanmar mineral geopark pelangi tropics tinggi island formed period larger region unesco global unique france aerial laskar travel mining hosted rocky beach trias years forms cases earth found coast hitam upper coral movie unit asia belt main rare rees area view batu