Ojuela Mine, Mapimí, Mapimí Municipality, Durango, Mexico
Small cabinet - 6.6 x 3.8 x 2.4 cm
48 grams
Specimen status: Reserved
Send an email with specimen number to order
Groups
of gray-green köttigite-symplesite to 1.5 cm wide with
colorless, transparent gypsum (variety selenite) on a
limonite matrix. Köttigite - Zn3 (AsO 4 ) 2 ·8H 2 O and
its iron analog symplesite - Fe3(AsO4)2·8H2O are
visually indistinguishable and often occur together.
Minor adamite on the backside.
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