| 岩 | [ yán ] cliff, rock |
| 岩倉 | [ yán cāng ] Iwakura, Japanese name and place-name |
| 岩倉使節團 | [ yán cāng shǐ jié tuán ] the Iwakura mission (Japanese diplomatic and exploratory mission to US and Europe of 1871) |
| 岩土體 | [ yán tǔ tǐ ] gneiss |
| 岩壑 | [ yán hè ] rocky mountain valley |
| 岩屑 | [ yán xiè ] (rock) debris, scree |
| 岩層 | [ yán céng ] rock strata |
| 岩崎 | [ yán qí ] Iwasaki (Japanese surname) |
| 岩徑 | [ yán jìng ] mountain path |
| 岩手 | [ yán shoǔ ] Iwate prefecture in the north of Japan's main island Honshū 本州[Ben3 zhou1] |
| 岩手縣 | [ yán shoǔ xiàn ] Iwate prefecture in the north of Japan's main island Honshū 本州[Ben3 zhou1] |
| 岩沙海葵毒素 | [ yán shā haǐ kuí dú sù ] palytoxin |
| 岩流圈 | [ yán liú quān ] asthenosphere (geology) |
| 岩溶 | [ yán róng ] karst, kind of porous limestone (geology) |
| 岩漿 | [ yán jiāng ] lava, magma |
| 岩漿岩 | [ yán jiāng yán ] igneous rock |
| 岩漿流 | [ yán jiāng liú ] lava flow |
| 岩濱鷸 | [ yán bīn yù ] (bird species of China) rock sandpiper (Calidris ptilocnemis) |
| 岩燕 | [ yán yàn ] (bird species of China) Eurasian crag martin (Ptyonoprogne rupestris) |
| 岩石 | [ yán shí ] rock |
| 岩石圈 | [ yán shí quān ] lithosphere (in geology, the rigid crust of the earth) |
| 岩石學 | [ yán shí xué ] petrology, lithology, study of rocks |
| 岩石層 | [ yán shí céng ] rock stratum |
| 岩穴 | [ yán xué ] grotto, cave |
| 岩羊 | [ yán yáng ] bharal |
| 岩雷鳥 | [ yán leí ] (bird species of China) rock ptarmigan (Lagopus muta) |
| 岩鴿 | [ yán gē ] (bird species of China) hill pigeon (Columba rupestris) |
| 岩鷺 | [ yán lù ] (bird species of China) Pacific reef heron (Egretta sacra) |
| 岩鹽 | [ yán yán ] rock salt |
| ⇒ 侵入岩 | [ qīn rù yán ] intrusive rock |
| ⇒ 偉晶岩 | [ weǐ jīng yán ] pegmatite |
| ⇒ 含油岩 | [ hán yoú yán ] oil bearing rock |
| ⇒ 呂岩 | [ lǚ yán ] Lü Yan (lived c. 874), Tang dynasty poet |
| ⇒ 噴出岩 | [ pēn chū yán ] extrusive rock (geology) |
| ⇒ 基岩 | [ jī yán ] bedrock |
| ⇒ 大理岩 | [ dà lǐ yán ] marble |
| ⇒ 安山岩 | [ ān shān yán ] andesite (geology) |
| ⇒ 小岩洞 | [ yán dòng ] grotto |
| ⇒ 岩漿岩 | [ yán jiāng yán ] igneous rock |
| ⇒ 岫岩滿族自治縣 | [ xiù yán mǎn zú zì zhì xiàn ] Xiuyan Manzu autonomous county in Anshan 鞍山[An1 shan1], Liaoning |
| ⇒ 岫岩縣 | [ xiù yán xiàn ] Xiuyan Manzu autonomous county in Anshan 鞍山[An1 shan1], Liaoning |
| ⇒ 懸岩 | [ xuán yán ] cliff |
| ⇒ 戈氏岩鵐 | [ gē shì yán wú ] (bird species of China) Godlewski's bunting (Emberiza godlewskii) |
| ⇒ 捕虜岩 | [ bǔ lǔ yán ] xenolith (geology) |
| ⇒ 攀岩 | [ pān yán ] rock climbing, to climb a rockface |
| ⇒ 斑岩 | [ bān yán ] porphyry (geology) |
| ⇒ 月岩 | [ yuè yán ] moon rock |
| ⇒ 板岩 | [ bǎn yán ] slate |
| ⇒ 枕岩漱流 | [ zhěn yán shù liú ] see 枕石漱流[zhen3 shi2 shu4 liu2] |
| ⇒ 枕狀玄武岩 | [ zhěn zhuàng xuán wǔ yán ] pillow lava (geology), pillow basalt |
| ⇒ 栗背岩鷚 | [ lì beì yán liù ] (bird species of China) maroon-backed accentor (Prunella immaculata) |
| ⇒ 棕眉山岩鷚 | [ zōng meí shān yán liù ] (bird species of China) Siberian accentor (Prunella montanella) |
| ⇒ 棕胸岩鷚 | [ zōng xiōng yán liù ] (bird species of China) rufous-breasted accentor (Prunella strophiata) |
| ⇒ 橄欖岩 | [ gǎn lǎn yán ] peridotite (geology) |
| ⇒ 沉積岩 | [ chén jī yán ] sedimentary rock (geology) |
| ⇒ 沙岩 | [ shā yán ] sandstone |
| ⇒ 油頁岩 | [ yoú yè yán ] oil shale |
| ⇒ 泥岩 | [ ní yán ] mudstone, shale |
| ⇒ 泥質岩 | [ ní zhì yán ] mudstone (geology) |
| ⇒ 泥質頁岩 | [ ní zhì yè yán ] mudstone |
| ⇒ 流紋岩 | [ liú wén yán ] rhyolite (extrusive igneous rock, chemically equivalent to granite) |
| ⇒ 浮岩 | [ fú yán ] pumice |
| ⇒ 淡灰眉岩鵐 | [ dàn huī meí yán wú ] (bird species of China) rock bunting (Emberiza cia) |
| ⇒ 深成岩 | [ shēn chéng yán ] plutonic rock, abyssal rock |
| ⇒ 溶岩流 | [ róng yán liú ] lava flow |
| ⇒ 濁積岩 | [ zhuó jī yán ] turbidite (geology) |
| ⇒ 火山岩 | [ huǒ shān yán ] volcanic rock |
| ⇒ 火成岩 | [ huǒ chéng yán ] igneous rock (geology), volcanic rock |
| ⇒ 灰岩 | [ huī yán ] limestone, CL:塊|块[kuai4] |
| ⇒ 灰岩柳鶯 | [ huī yán liǔ yīng ] (bird species of China) limestone leaf warbler (Phylloscopus calciatilis) |
| ⇒ 灰岩鷦鶥 | [ huī yán meí ] (bird species of China) limestone wren-babbler (Napothera crispifrons) |
| ⇒ 熔岩 | [ róng yán ] lava |
| ⇒ 熔岩流 | [ róng yán liú ] lava flow |
| ⇒ 熔岩湖 | [ róng yán hú ] lava lake |
| ⇒ 熔岩穹丘 | [ róng yán qióng qiū ] magma dome |
| ⇒ 熔融岩漿 | [ róng róng yán jiāng ] magma, molten lava |
| ⇒ 片岩 | [ piàn yán ] schist |
| ⇒ 片麻岩 | [ piàn má yán ] gneiss |
| ⇒ 玄武岩 | [ xuán wǔ yán ] basalt (geology), lava |
| ⇒ 玄武質熔岩 | [ xuán wǔ zhì róng yán ] basalt, also written 玄熔岩[xuan2 rong2 yan2] |
| ⇒ 珍珠岩 | [ zhēn zhū yán ] perlite |
| ⇒ 疊層岩 | [ dié céng yán ] stromatolite |
| ⇒ 白雲岩 | [ baí yún yán ] dolomite (geology) |
| ⇒ 石灰岩 | [ shí huī yán ] limestone |
| ⇒ 砂岩 | [ shā yán ] sandstone |
| ⇒ 硅質岩 | [ guī zhì yán ] siliceous rock (mostly composed of silica) |
| ⇒ 碎屑岩 | [ suì xiè yán ] clastic rock (geology) |
| ⇒ 碳酸岩 | [ tàn suān yán ] carbonate rock (geology) |
| ⇒ 磨石粗砂岩 | [ mó shí cū shā yán ] millstone grit |
| ⇒ 磷酸鹽岩 | [ lín suān yán yán ] phosphorite, phosphate rock |
| ⇒ 礫岩 | [ lì yán ] conglomerate (geology) |
| ⇒ 粉砂岩 | [ fěn shā yán ] siltstone |
| ⇒ 純色岩燕 | [ chún sè yán yàn ] (bird species of China) dusky crag martin (Ptyonoprogne concolor) |
| ⇒ 花崗岩 | [ huā gāng yán ] granite |
| ⇒ 蛇紋岩 | [ shé wén yán ] serpentine (geology) |
| ⇒ 蛇綠岩 | [ shé lǜ yán ] ophiolite (geology) |
| ⇒ 蛇綠混雜岩 | [ shé lǜ hùn zá yán ] ophiolite (geology) |
| ⇒ 蛇綠混雜岩帶 | [ shé lǜ hùn zá yán daì ] ophiolite belt (geology) |
| ⇒ 裸岩 | [ luǒ yán ] bare rock |
| ⇒ 褐岩鷚 | [ hè yán liù ] (bird species of China) brown accentor (Prunella fulvescens) |
| ⇒ 變質岩 | [ biàn zhì yán ] metamorphic rock (geology) |
| ⇒ 賀蘭山岩鷚 | [ hè lán shān yán liù ] (bird species of China) Mongolian accentor (Prunella koslowi) |
| ⇒ 超基性岩 | [ chaō jī xìng yán ] ultrabasic rock (geology, rock containing less than 45 percent silicates) |
| ⇒ 輝綠岩 | [ huī lǜ yán ] diabase (geology), dolerite |
| ⇒ 輝長岩 | [ huī cháng yán ] gabbro (geology) |
| ⇒ 造岩礦物 | [ zaò yán kuàng wù ] rock-forming mineral |
| ⇒ 金伯利岩 | [ jīn bó lì yán ] Kimberlite (geology) |
| ⇒ 鑿岩 | [ zaó yán ] (rock) drilling |
| ⇒ 鑿岩機 | [ zaó yán jī ] rock drill |
| ⇒ 雲岩 | [ yún yán ] Yunyan District of Guiyang City 貴陽市|贵阳市[Gui4 yang2 Shi4], Guizhou |
| ⇒ 雲岩區 | [ yún yán qū ] Yunyan District of Guiyang City 貴陽市|贵阳市[Gui4 yang2 Shi4], Guizhou |
| ⇒ 頁岩 | [ yè yán ] shale |
| ⇒ 頁岩氣 | [ yè yán qì ] shale gas |
| ⇒ 領岩鷚 | [ lǐng yán liù ] (bird species of China) alpine accentor (Prunella collaris) |
| ⇒ 高原岩鷚 | [ gaō yuán yán liù ] (bird species of China) Altai accentor (Prunella himalayana) |
| ⇒ 鴝岩鷚 | [ qú yán liù ] (bird species of China) robin accentor (Prunella rubeculoides) |
| ⇒ 黃岩 | [ huáng yán ] Huangyan district of Taizhou city 台州市[Tai1 zhou1 shi4], Zhejiang |
| ⇒ 黃岩區 | [ huáng yán qū ] Huangyan district of Taizhou city 台州市[Tai1 zhou1 shi4], Zhejiang |
| ⇒ 黃岩島 | [ huáng yán daǒ ] Huangyan Island (in the South China Sea) |
| ⇒ 黑喉岩鷚 | [ heī hoú yán liù ] (bird species of China) black-throated accentor (Prunella atrogularis) |
| ⇒ 黑曜岩 | [ heī yaò yán ] obsidian (mining) |
| ⇒ 龍岩 | [ lóng yán ] Longyan prefecture-level city in Fujian |
| ⇒ 龍岩地區 | [ lóng yán dì qū ] Longyan district (old term), since 1983, Longyan county level city, Fujian |
| ⇒ 龍岩市 | [ lóng yán shì ] Longyan prefecture-level city in Fujian |
