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Stereo Inspection microscopes 
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Microminerals and Micromounts: A thru L- generally require magnification. Matrix is usually TN (thumbnail) or smaller.
For microminerals M thru Z, click here
For an explanation of abbreviations used, please see our guide to mineral sizes.
Azurite - Kelly Mine, Magdalena, NM. Blue, lustrous micro xtls in limonitic matrix. With minor malachite, etc. Best at 20x or higher. Unmounted.
Photo shows a representative specimen but not the exact one you are buying. We have several of these.
#M278 ... $3.50
Cerussite var. "Chrome Cerussite". Adelaide Mine, Dundas, Tasmania. Yellow xtls in limonitic matrix. No mag. required, but nice at 10x.
Matrix size approx. 2" (~ 5 cm) max. Crystals are typically ~ 1/16" across.
"Chrome cerussite" is yellow for some reason other than Cr. See http://gsa.confex.com/gsa/2004AM/finalprogram/abstract_77733.htm.
#CR278 ... $25.00
Hauyne
- Niedermendig, Eifel, Germany. Sky blue anhedral xtln. grains in
matrix. Hauyne, like sodalite, doesn't usually form well-defined
xtls; it appears as vitreous blobs. Photo shows a representative
specimen but not the exact one you are buying. We have a couple of
these available.#M251...$7.00
Important: a note about mineral identifications
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Microminerals and Micromounts, M thru Z
Minerals: Teaching. Reference, & Assortments
Minerals: Various, A thru L
Minerals: Various, M thru Z
CR Scientific Catalog
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