Hydroxylherderite
- Locale: Xanda Mine, Virgem da Lapa, Minas Gerais, Brazil
- Item #: b871
- Availability: In Stock
- Weight: 0.00 ct
- L x W x H: 2.00 in x 1.75 in x 1.00 in
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$625.00
Huge twinned 2 inch crystal with excellent form on microcline with smaller Hydroxylherderites., lavender-gray color. Jack bought this in Virgem da Lapa in 1978, he was there for the discovery which has been written up in Peter Bancroft's Mineral Treasures, and other publications. This specimen has not been offered for sale in the past.