You will need to download and install a Java plug-in in order to view this applet. Download Sun's Java plug-in from here.

Click and drag your mouse inside the applet above to rotate the molecule in 3-D. Applet instructions...

Switch to another visualization applet:

	miniJaMM	open in new window...
	JaMM1
	JaMM2

Scapolite

When scapolite is in a dissolution of hydrochloric acid, silica remains.

Chemical Formula: Al_8.69Ca_4.17Cl_.73K_.46Na_3.31O_51.89S_.37Si_14.99

Other names: Calcium sodium potassium alumosilicate chloride sulfate carbonate

Layman's explanation: Scapolite, meaning shaft, is the name given between the series marialite and meionite which are sodium chloride and calcium carbonate rich minerals respectively. This mineral is usually white but has been seen in a variety of other colors such as red, yellow, blue, brown and green. Its structure has large open spaces which cage Na4Cl or Ca4CO3. It is soluble in HCL leaving silica. Scapolite, also known as wermerite, is used as a mineral specimen and as a gemstone.

Keywords: shaft, cage, wermerite

Crystallographic details...
More visualization options...
See other versions...

Reciprocal Net site software 0.9.1-50, copyright (c) 2002-2009, The Trustees of Indiana University
Files and data presented via this software are property of their respective owners.
Reciprocal Net is funded by the U.S. National Science Foundation as part of the National Science Digital Library project.