Lazulite, Siderite

Specimen ID: U5X-8DM

Mineral(s)
Lazulite : MgAl2(PO4)2(OH)2
Siderite : FeCO3
Locality
As recorded:
Rapid Creek, Dawson Mining District, Yukon Territory, Canada
Mindat locality:
Dimensions
35mm x 26mm x 16mm
Description
First grade specimen of Lazulite from the famous phosphate deposits of Yukon. Lazulite is a rare magnesium aluminum phosphate and some of the finest come from this locality. The Lazulite crystals are sharp, highly lustrous, very well formed, monoclinic, deep indigo blue color up to 13mm big. The crystals have gemmy areas with marvelous royal blue nuances. Yellow-brown Siderite crystals are seen too. Some nicks and contacts. On acrylic base., Top quality Lazulite!
Previous data
Mineral(s)
Name withheld

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