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Calciojohillerite from Russia
GAM-VM3Calciojohillerite NaCaMg3(AsO4)3
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 2.1 mm
Clear xls of Calciojohillerite.
Canon EOS M6 Mark II, Bellows, Mitutoyo 10x/0.28, Stackmaster, Helicon Focus
Stacked from 173 images. Method=B (R=8,S=4)
6TW-T6ECalciojohillerite NaCaMg3(AsO4)3 , Hematite Fe2O3
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 9 mm
Prismatic, transparent calciojohillerite crystals coating volcanic scoria matrix, with tiny, black hematite crystals.
Purchased in 2020.
Stack of 72 images.
3L5-5U4Calciojohillerite NaCaMg3(AsO4)3 , Aphthitalite K3Na(SO4)2
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 1.65 mm
light yellow crystals of the new mineral calciojohillerite with white crystals of aphthitalite (the calciojohillerite can be of different colour: azure, yellow...) this specimen is analysed
photo Serge Lavarde
collection Luigi Chiappino
A4H-JVGCalciojohillerite NaCaMg3(AsO4)3 , Berzeliite (NaCa2)Mg2(AsO4)3 , Anhydrite CaSO4
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 20 cm
Yellowish V-berzeliite with orange sheferite, light-blue calciojohillerite, white anhydrite and snabite on basalt. Donated by I.V.Pekov, A.A.Agakhanov, D.A.Varlamov, D.A.Khanin and A.G.Turchkova in 2016. Collection of the Fersman Mineralogical Museum RAS
TY6-U3RCalciojohillerite NaCaMg3(AsO4)3 , Aphthitalite K3Na(SO4)2
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 1.65 mm
light yellow crystals of the new mineral calciojohillerite with white crystals of aphthitalite (the calciojohillerite can be of different colour: azure, yellow...) this specimen is analysed
photo Serge Lavarde
collection Luigi Chiappino
9E7-F4QCalciojohillerite NaCaMg3(AsO4)3
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 1.5 mm
Tan, monoclinic crystals of calciojohillerite on a basalt matrix. Associated minerals, not in the photograph, include, a orange unknown mineral , a black unknown mineral, and a white unknown mineral. Acquired from GMinerals. Brent Thorne specimen and photograph.
FWD-73JCalciojohillerite NaCaMg3(AsO4)3
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 2.5 mm
Sony Alpha 7R ii, bellows, Mitutoyo M Plan 20x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Blue Calciojohillerite. ID confirmed by Igor Pekov. Collection and photo Stephan Wolfsried
68E-VDRCalciojohillerite NaCaMg3(AsO4)3
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 3 mm
Sony Alpha 7R ii, bellows, Mitutoyo M Plan 10x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Blue Calciojohillerite. ID confirmed by Igor Pekov. Collection and photo Stephan Wolfsried
WLG-HNECalciojohillerite NaCaMg3(AsO4)3
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 3 mm
Sony Alpha 7R ii, bellows, Mitutoyo M Plan 20x, aperture, Raynox DCR-250 retro, Stack-Master linear actor, stack shot control. Blue Calciojohillerite. ID confirmed by Igor Pekov. Collection and photo Stephan Wolfsried
E2L-9LCCalciojohillerite NaCaMg3(AsO4)3
Arsenatnaya fumarole, Second scoria cone, Northern Breakthrough, Great Fissure eruption, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, RussiaField of View: 2.07 mm
light yellow crystals of the new mineral calciojohillerite with white crystals of aphthitalite (the calciojohillerite can be of different colour: azure, yellow...) this specimen is analysed
photo Serge Lavarde
collection Luigi Chiappino









