1. A hard, dense, dark volcanic rock composed chiefly of plagioclase, pyroxene, and olivine, and often having a glassy appearance. 2. A kind of hard unglazed pottery. (http://www.thefreedictionary.com/basalt)
06:59, 17 September 2013
From google: Basalt is a common extrusive igneous rock formed from the rapid cooling of basaltic lava exposed at or very near the surface of a planet or moon.
11:11, 28 June 2013
Tehran (Persian: تهران Tehrān), sometimes spelled Teheran, ...
Cambodia, officially known as the Kingdom of Cambodia and ...
Greek mountain and pilgrimage site, known as the birthplace ...
Java covers only 7 % of the entire territory of Indonesia ...
Pattaya is a city in Thailand, located on the East coast of ...
India is a country in South Asia. It is the seventh-largest ...
Dhaka, 孟加拉国
0
词条
词汇
6
关注者
2
1
107
95
10
3