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en.wikipedia.org/wiki/Mineral

A mineral is a naturally occurring chemical compound, usually of crystalline form and abiogenic in origin. A mineral has one specific chemical composition, whereas a rock can be an ... tetrahedra). Other important mineral groups include the native elements, sulfides, oxides, halides, carbonates, sulfates, and phosphates.

www.rocksandminerals4u.com/native_elements.html

Native Elements is the category of the pure. Most minerals are made up of combinations of chemical elements.

www.uky.edu/KGS/rocksmn/native.htm

Aug 1, 2012 ... Native Elements, Minerals, Kentucky Geological Survey. ... commonly is found in quartz veins associated with igneous and metamorphic rocks.

www.collecting-rocks-and-minerals.com/native-elements.html

Here is some information on native elements. ... It is often found in greasy-feeling metamorphic rocks such as schists and slates. It leaves a black mark (streak) ...

ruby.colorado.edu/~smyth/G3010/14Natives.pdf

Nov 30, 2012 ... Non-Silicates. – Native Elements. – Halides. – Sulfides. – Oxides ... Native Elements: Metals. • Fe, Co, Ni: ... Graphite: Metamorphic Rocks.

www.calacademy.org/explore-science/mineral-mondays-native-elements

Sep 26, 2016 ... Our last post in a series leading up to our Gems and Minerals exhibit, opening Friday.

geology.com/minerals/silver.shtml

It is identified as a native element, a mineral, a natural alloy and a byproduct of ore ... Silver crystals: Crystals of native silver on calcite from the New Nevada Mine, .... Rock Gallery: Photos of igneous, sedimentary and metamorphic rocks.

www.minerals.net/mineral/bismuth.aspx

Bismuth is an uncommon mineral composed of the element of the same name. ... Native Bismuth ... Recommended Books on Rocks, Minerals, and Gemstones ...

www.minerals.net/mineral/graphite.aspx

Graphite is a mineral composed exclusively of the element carbon. Graphite ... Most often in metamorphic rock caused from the metamorphism of carbonates.

www.galleries.com/Titanium

Chemistry: Ti, Elemental Titanium; Class: Elements; Subclass: Native Metals; Uses: ... It has been found in extremely high pressure metamorphic rocks and then ...