Search results
Results from the WOW.Com Content Network
A meteorite mineral is a mineral found chiefly or exclusively within meteorites or meteorite-derived material. [citation needed] This is a list of those minerals, excluding minerals also commonly found in terrestrial rocks. As of 1997 there were approximately 295 mineral species which have been identified in meteorites. [1]
Elaliite was named after the El Ali district in Somalia where the meteorite was found. [2] The mineral was identified by Andrew Locock who is employed by the university as the head of its electron microprobe laboratory, [3] and classified by geologist Chris Herd. [4] Locock also identified the first natural specimen of elkinstantonite in the ...
A mineral grain from a meteorite preserved evidence that water was present on Mars 4.45 billion years ago, and it may have created hot springs habitable for life. ‘Black Beauty’ was found on ...
Elkinstantonite was first identified in nature by scientists from the University of Alberta who were given a 70-gram piece of an ancient 15-ton El Ali meteorite that landed in Somalia and was first noticed by the international scientific community in 2020. [3] Elkinstantonite was named after NASA scientist Lindy Elkins-Tanton. [3]
Panguite is a type of titanium oxide mineral first discovered as an inclusion within the Allende meteorite, and first described in 2012. [4] [5]The hitherto unknown meteorite mineral was named for the ancient Chinese god Pan Gu, the creator of the world through the separation of yin (earth) from yang (sky).
The new mineral was found along with hexamolybdenum. [2] These minerals, are believed to demonstrate conditions during the early stages of the Solar System, as is the case with many CV3 carbonaceous chondrites such as the Allende meteorite. [2] It is named after the Allende meteorite that fell in 1969 near Pueblito de Allende, Chihuahua, Mexico ...
Ordinary chondrites are the most abundant type of meteorite found on Earth making up 85% of all meteorites recorded. [17] Ordinary chondrites are thought to have all originated from three different sources thus they come in three types LL, L, and H; LL stands for Low iron, Low metal, L stands for Low iron abundance, and H is High iron content.
Meteoric iron forms a few different structures that can be seen by etching or in thin sections of meteorites. The Widmanstätten pattern forms when meteoric iron cools and kamacite is exsolved from taenite in the form of lamellas. [5] Plessite is a more fine-grained intergrowth of the two minerals in between the lamella of the Widmanstätten ...