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- Availability
- Available
- Price
- $45.00
- Locality
- Wilmington, Essex Co., New York, United States
- Formula
- Na0.5-0.3Ca0.5-0.7Al1.5-1.7Si2.5-2.3O8
- Size
- 6.5 x 5 x 3.5 cm - Sm Cabinet
Dark greenish greay large crystal grains to 2cm showing good striations, a key to the identification of plagioclase as opposed to orthoclase. This Labradorite does not exhibit a colorful schiller effect.
- Availability
- Available
- Price
- $85.00
- Locality
- Mt. Flora, Lovozero, Kola, Russia
- Formula
- Na4K4Mn2+2Ti8O4(Si4O12)4(OH)4·10-12H2O
- Size
- 4 x 3 x 2.5 cm - Miniature
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
Excellent to superb creamy yellow thick tabular crystals to 0.75mm. Good coverage. Obtained from Dr. Igor Pekov.
- Availability
- Available
- Price
- $75.00
- Locality
- Mt. Flora, Lovozero, Kola, Russia
- Formula
- Na4K4Mn2+2Ti8O4(Si4O12)4(OH)4·10-12H2O
- Size
- 5 x 2.5 x 2.5 cm - Miniature
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
Creamy yellow thick tabular crystals to 0.75mm. Good coverage. Obtained from Dr. Igor Pekov.
- Availability
- Available
- Price
- $15.00
- Locality
- Mont Saint-Hilaire, Montérégie, Québec, Canada
- Formula
- Na4K4Mn2+2Ti8O4(Si4O12)4(OH)4·10-12H2O
- Size
- Micromount
Tiny orange crystals less than 1mm.
- Availability
- Available
- Price
- $175.00
- Reduced Price
- $85.00
- Locality
- Mina Ojuela, Mapimi, Durango, Mexico
- Formula
- Zn2AsO4(OH)·H2O
- Size
- 6 x 4.5 x 5 cm - Sm Cabinet
- Tagged
- arsenate
Adamite with Legrandite is not a typical association. The Adamite on this specimen light yellow with colorless tips. The Legrandite crystals are up to 4mm.
- Availability
- Available
- Price
- $65.00
- Locality
- Poudrette quarry, Mont Saint-Hilaire, Montérégie, Québec, Canada
- Formula
- Na2CaZr2Si10O26·5-6H2O
- Size
- 7 x 4 x 3 cm - Sm Cabinet
- Special Info
- Type Locality
Radiating colorless crystals to 5mm. Lemoynite has been found at only three worldwide localities.