Filters
Applied Filters
"Ward's Phenomena Lab Activities"
Mineral specimens are cut in a variety of sizes to meet various user needs, with common uses including identification on the part of students, displays to be used during lectures and demonstrations, or as chips for convenient physical identification tests in labs. These mineral specimens also demonstrate a number of classic geological features, such as cleavage, and collections of minerals can be used to test the Mohs hardness of other minerals and compare them.
Applied Filters
Filters
Applied Filters
Ward's® Augite
Small to moderate sized crystals within a mafic matrix and cleavage visible in some specimens.
Expand 4 item
Ward's® Oligoclase
Feldspar group; white-to-gray cleavages of sodic plagioclase; some show twinning.
Expand 3 item
Ward's® Corundum
Crystals and crystal sections up to 1", Mohs’ hardness of 9.
Expand 2 item
Ward's® Dolomite (Coarse)
Coarse, 'salt and pepper': dark pyroxene and light andesine. Provides perfect representation of an intermediate igneous rock.