Monte Blanco Mine, Monte Blanco, Black Mts, Amargosa Range, Inyo Co., California
Ex. John Melhase, 1938 or earlier, Ex. California Academy of Sciences, Ex. Steve Pullman
A miniature sized specimen of massive, chalky Meyerhofferite from the type location collected prior to 1938. The mine is now within the Death Valley National Park/Death Valley Wilderness where collecting is no longer permitted.
Flaws: Essentially massive material.