Search Archived Mineral Specimens
- Availability
- Sold
- Locality
- Tolbachik Volcano, Kamchatka, Russia
- Formula
- (K,Na)3(Fe3+,Ti,Al,Mg)5O2(AsO4)5
- Size
- Thumbnail 2.5x1.1x1.3cm
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
- Special Info
- Type & Only Locality
- Special Info
- Author's Material
Very rich specimen loaded with yellowish brown to colorless crystals in cavaties of scoria from the Tolbachik. This is a specimen from the research collection of Dr. Igor Pekov, when he described the mineral.
The more exact locality is:
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough), Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia
- Availability
- Sold
- Locality
- Tolbachik Volcano, Kamchatka, Russia
- Formula
- (K,Na)3(Fe3+,Ti,Al,Mg)5O2(AsO4)5
- Size
- Thumbnail 3x1.5x1.5cm
- Special Info
- XRD Confirmed
- Special Info
- EDS Confirmed
- Special Info
- Type & Only Locality
Very rich specimen loaded with yellowish brown to colorless crystals in cavaties of scoria from the Tolbachik. This is a specimen from the research collection of Dr. Igor Pekov, when he described the mineral. This is the only worldwide locality.
The more exact locality is:
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough), Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia
- Availability
- Sold
- Locality
- Mina Ojuela, Mapimi, Durango, Mexico
- Formula
- Zn2AsO4(OH)
- Size
- Thumbnail 1.8x1.2x0.7cm
- Tagged
- arsenate
A killer bow-tie shaped Adamite crystal group with a cluster in the middle. This is a choice piece for a thumbnail.
- Availability
- Sold
- Locality
- Tsumeb mine, Tsumeb, Namibia
- Formula
- Zn2AsO4(OH)
- Size
- Thumbnail 1.5x1x1cm
- Tagged
- arsenate
A superb thumbnail of gemmy emerald green prismatic Adamite crystals. The largest crystal, at the center measures 6mm. It is associated with an earlier generation micro adamite or oliventite and also yellow ferrilotharmeyerite. Excellent specimen.
- Availability
- Sold
- Locality
- San Rafael mine, Nye Co., Nevada, United States
- Formula
- Zn2AsO4(OH)
- Size
- SmCabinet 7.5x5.5x4cm
- Tagged
- arsenate
Colorless to light yellow gemmy, beautiful mice crystals from this well-known mineralogical treasure.
- Availability
- Sold
- Locality
- San Rafael mine, Nye Co., Nevada, United States
- Formula
- Zn2AsO4(OH)
- Size
- Cabinet 13x10x3cm
- Tagged
- arsenate
A large specimen with a band of sparkly, glassy cuprian Adamite crystals coating thin bladed yellow Wulfenite. The base for these crystals is a black Coronadite. There is an area in which the Coronadite coats the Adamite. The specimen is a treasure trove of excellent micro crystals. The base is sawed flat but at an angle which enable nice display.
