|
The amphibole minerals are inosilicates of the general formula XY2Z5(Si, Al, Ti)8O22(OH, F)2. The X represents large ions such as sodium or potassium and this site can be left vacant. ... These are the minerals of the Amphibole Group:
|
www.galleries.com/Minerals/silicate/amphibol.htm
|
|
|
|
Selection of common minerals...
|
hyperphysics.phy-astr.gsu.edu/Hbase/Geophys/amphibole.h...
hyperphysics.phy-astr.gsu.edu/Hbase/Geophys/amphibole.html
|
|
|
|
Britannica online encyclopedia article on amphibole (mineral), any of a group of common rock-forming silicate minerals. ... Amphibole, from the Greek amphibolos, meaning “ambiguous,” was named by the famous French crystallographer and mineralogist René-Just Haüy (1801) in allusion to the great variety of composition...
|
www.britannica.com/EBchecked/topic/21509/amphibole
www.britannica.com/EBchecked/topic/21509/amphibole
|
|
|
Britannica online encyclopedia article on amphibole asbestos (mineral), a variety of the silicate mineral actinolite. ... CREATE MY amphibole as... NEW DOCUMENT...
|
www.britannica.com/EBchecked/topic/21529/amphibole-asbe...
www.britannica.com/EBchecked/topic/21529/amphibole-asbestos
|
|
An extensive and complex group of minerals presently divided into several sub-groups (See subgroup files for species within each subgroup). ... The amphibole group remains under study with the most recent recommendations concerning group naming schemes being published in 2006 (Hawthorne & Oberti, 2006).
|
www.mindat.org/min-207.html
|
|
amphibole n. Any of a large group of structurally similar hydrated double silicate minerals, such as hornblende, containing various combinations of ... Britannica Concise Encyclopedia: amphibole...
|
www.answers.com/topic/amphibole
www.answers.com/topic/amphibole
|
|
Luster - Nonmetallic ... Your Mineral is Amphibole! ... Would you like to learn more about amphibole? Click HERE...
|
geology.csupomona.edu/alert/mineral/idamph.htm
|
|
The amphibole group comprises a complex group of 57 silicate minerals that, although falling in both the orthorhombic and monoclinic systems, are closely related in crystallography and other physical properties as well as in chemical composition.
|
geology.csupomona.edu/alert/mineral/amphibole.htm
geology.csupomona.edu/alert/mineral/amphibole.htm
|
|
( Fr- amphibole-riche roche; Ger- Amphibol-reich gestein; Nor- stein rik på amfibol; Rus- [= amphibolite] ) ... DESCRIPTION: Amphibolite and amphibole gneiss are the most common amphibole-rich rocks. Both are foliated metamorphic rocks and many are difficult to distinquish macroscopically one from the other.
|
www.cst.cmich.edu/users/dietr1rv/amphibole.htm
www.cst.cmich.edu/users/dietr1rv/amphibole.htm
|
|
