Vote for your favorite mineral in #MinCup26! - Sphalerite vs. Anorthite Both zinc ore Sphalerite and calcium plagioclase feldspar Anorthite have perfect cleavage that will split cleanly if you hit them with a hammer, but only one can claim a larger split of your votes!
Excellent crystals of this scheelite are well-known among New England collectors. Primary Tungsten-bearing mineral from the locality. Occasionally, one may find a Wolframite after Scheelite crystal.
Colour:
White to Honey Yellow
Luminescent properties:
Light Blue
Quality for species:
Excellent - world class for species or very significant. (!!)
Old Mine Plaza construction site, Long Hill, Trumbull, Fairfield County, Connecticut, USA