Search results
Results from the WOW.Com Content Network
The following is a list of rock types recognized by geologists. There is no agreed number of specific types of rock. Any unique combination of chemical composition, mineralogy, grain size, texture, or other distinguishing characteristics can describe a rock type. Additionally, different classification systems exist for each major type of rock. [1]
Anorthosite Moon rock collected by Apollo 16 astronauts. It is approximately 3.9 billion years old and is the largest Moon rock brought from the Moon. Black Rock: Tooele County, Utah, United States: Large rock on the shoreline of Great Salt Lake. Black Stone: Kaaba, Great Mosque, Mecca, Saudi Arabia: A highly respected Islamic stone set in the ...
This is a list of minerals which have Wikipedia articles. Minerals are distinguished by various chemical and physical properties. Differences in chemical composition and crystal structure distinguish the various species .
In 1965, California became the first state to name an official state rock. A 2010 effort led by State Senator Gloria J. Romero , a Democrat from Los Angeles , sought to remove serpentine from its perch as the state's official stone.
The 2007 draft of the 'IMA/CNMNC List of Mineral Names' was a courtesy of the Materials Data, Inc. (MDI), its 2009 review had important modifications. [8] [9] The RRUFF database was built with the help of the MDI's 2007 draft, the IMA Master List is an update of the MDI's 2009 review. [10] [11] [12] Some grandfathered minerals had their status ...
This is a list of gemstones, ... Rock crystal (var.) Shocked quartz (var.) ... There are a number of artificial and lab grown minerals used to produce gemstones ...
Get AOL Mail for FREE! Manage your email like never before with travel, photo & document views. Personalize your inbox with themes & tabs. You've Got Mail!
Pages in category "Rocks" The following 36 pages are in this category, out of 36 total. ... List of minerals named Tasmanite; Tasmanite (mineral)