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Albitized microcline
Field Collector: Esper Signius Larsen Jr.
Object number: ROC17030
DescriptionAlbitized microcline with minor amounts of tourmaline showing pink-blue zonation and grey lepidolite. Albite and cleavlandite are pale blue and microcline is grey. This specimen is part of professor E. S. Larsen's field work in Pala, CA in 1924.