Granite is a felsic or acidic rock. A vesicle is a cavity formed by expanding gas during the cooling of an extrusive igneous rock. A good example of vesicles are those found in pumice. If a vesicle is filled in by a secondary mineral it is described as an amygdale.
InformAfrica â Kisii County is a district in the Nyanza Province of southwestern Kenya, and is mostly inhabited by the Gusii tribe or Kisii people. Kisii is the capital town of Kisii county. As of 2010, Kisii county has 7 constituencies which are: Bobasi, Bonchari, Bomachoge, Kitutu Chache, Nyaribari Chache, Nyaribari Masaba, and South Mugirango.
The Capital City of Kenya (officially named Republic of Kenya) is the city of Nairobi.The population of Nairobi in the year 2007 was 2,940,911 (4,000,000 in the metropolitan area). Kenya, formerly known as The British East Africa Protectorate, is a Swahili and English speaking country on the coasts of the Indian Ocean.he population of Nairobi in the year 2007 was 2,940,911 (4,000,000 in the metropolitan area). Kenya, formerly known as The British East Africa Protectorate, is a Swahili and English speaking country on the coasts of the Indian Ocean.