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The superb 10-cm rhodochrosite crystal on matrix pictured here, known as “The Alma Queen,” is among the most famous specimens in all of mineralogy. It is the best specimen recovered from a pocket found in 1965 by John Soules and Warren Good. The exceptionally large, rich red-colored crystals is perched on a crystallized matrix of quartz and tetrahedrite.
Hand Knapped Agate Arrowhead