rhyolite (extrusive igneous rock, chemically equivalent to granite)
1.plutonic rock2.abyssal rock
1.diabase (geology)2.dolerite
Yunyan, a district of Guiyang City 贵阳市[guì yáng shì], Guizhou
Huangyan, a district of Taizhou City 台州市[tāi zhōu shì], Zhejiang
Huangyan Island (in the South China Sea)
Longyan, prefecture-level city in Fujian Province 福建省[fú jiàn shěng]
岫岩满族自治县岫岩滿族自治縣 Xiuyan Manchu Autonomous County, in Anshan City 鞍山市[ān shān shì], Liaoning
see 岫岩满族自治县[xiù yán mǎn zú zì zhì xiàn]
see 岫岩满族自治县[xiù yán mǎn zú zì zhì xiàn]
see 枕石漱流[zhěn shí shù liú]
Lü Yan (lived c. 874), Tang dynasty poet
1.stratified rock2.flagstone
Iwakura, Japanese name and place-name
Iwasaki (Japanese surname)
(bird species of China) Eurasian crag martin (Ptyonoprogne rupestris)
(bird species of China) hill pigeon (Columba rupestris)
(bird species of China) Pacific reef heron (Egretta sacra)
(bird species of China) rock sandpiper (Calidris ptilocnemis)
(bird species of China) rock ptarmigan (Lagopus muta)
siliceous rock (mostly composed of silica)