Amethyst Galleries' Mineral Gallery describes more than 600 minerals, with thousands of images and specimens. The descriptions include searchable mineralogical data, plus other information of interest to students and rock hounds!
Although zoisite of various colors is known from many localities worldwide, the most famous and desirable is undoubtedly the variety tanzanite, from Tanzania (fig. 1). Mindat.org lists more than one thousand global localities for zoisite, and images on the site display most of the colored ...
As with anything you buy though (not just minerals) a thing is only worth what someone is willing to pay. So you should have numbers in mind when considering a specimen and if you think its worth the money or not. There is also the problem of how natural the specimen is and if that...
Need help identifying some of your minerals? Click here for images, names, general specimen sizes, and details of some of the specific gems and minerals that you can find in all of our different varieties of mine dirt! Field Trips
Mineralogy and Petrology 1995, Volume 53, Issue 1-3, pp 199-207 New minerals recently approved by the Commission on New Minerals and Mineral Names International Mineralogical Association $39.95 / €34.95 / £29.95 * Rent the article at a discount Rent now * Final gross prices may vary...
Minerals: Information about ore minerals, gem materials and rock-forming minerals. Volcanoes: Articles about volcanoes, volcanic hazards and eruptions past and present. Gemstones: Colorful images and articles about diamonds and colored stones. General Geology: Articles about geysers, maars, deltas, rift...
information in the remote sensing images, true-color synthetic images and standard false-color remote sensing images on the same scale as the base map of the integrated exploration area were developed based on combination of different wavebands as well as image enhancement, fusion, and spatial ...
}doubledistance=aLocation.getDistance(c);Iterator<String>j=mineralNames.iterator();while(j.hasNext()) {StringmineralName=j.next();doubleeffect=0;doubleconc=map.get(mineralName);// Tune the fuzzyRange to respond to the map magnification and mineral concentrationdoublefuzzyRange=conc;if(distance<fu...
1.The study of minerals, including their distribution, identification, and properties. 2.A book or treatise on mineralogy. min′er·a·log′i·cal(-ər-ə-lŏj′ĭ-kəl)adj. min′er·a·log′i·cal·lyadv. min′er·al′o·gistn. ...
Gemstones: Colorful images and articles about diamonds and colored stones. General Geology: Articles about geysers, maars, deltas, rifts, salt domes, water, and much more! Geology Store: Hammers, field bags, hand lenses, maps, books, hardness picks, gold pans. Earth Science Records: Highest ...