| Locality type: | Fumarole |
| Classification |
|---|
|
| Species: | Kainotropite |
| Formula: | Cu4Fe3+O2(V2O7)(VO4) |
| Chemical Analyses: |
|---|
|
| Oxide wt%: | | 1 |
|---|
| CuO | 46.69 % |
|---|
| Al2O3 | 1.40 % |
|---|
| Fe2O3 | 10.04 % |
|---|
| TiO2 | 0.32 % |
|---|
| V2O5 | 37.58 % |
|---|
| As2O5 | 2.55 % |
|---|
| MoO3 | 0.76 % |
|---|
| Total: | 99.34 % |
|---|
|
| Empirical formulas: | | 1 | Cu3.96Fe3+0.85Al0.19Ti0.03(V2.78As0.15Mo0.04)Σ2.97O13 |
|---|
|
| Sample references: | |
| 1 | Type Specimen | Pekov, Igor V., Zubkova, Natalia V., Yapaskurt, Vasiliy O., Polekhovsky, Yury S., Britvin, Sergey N., Turchkova, Anna G., Sidorov, Evgeny G., Pushcharovsky, Dmitry Yu. (2020) Kainotropite, Cu4Fe3+O2(V2O7)(VO4), a new mineral with a complex vanadate anion from fumarolic exhalations of the Tolbachik volcano, Kamchatka, Russia. The Canadian Mineralogist, 58 (2) 155-165 doi:10.3749/canmin.1900073 |
|---|
|
| Comments: | It forms prismatic crystals up to 0.2 × 0.2 × 0.5 mm3, isolated or combined in clusters up to 0.7 mm across. |
| Confirmation |
|---|
|
| Validity: | Valid - Type Locality |
| Data |
|---|
|
| Mineral Data: | Click here to view Kainotropite data |
| Locality Data: | Click here to view Yadovitaya fumarole, Second scoria cone, Northern Breakthrough (North Breach), Great Fissure eruption (Main Fracture), Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia |
| Data Identifiers |
|---|
|
| Mindat Occurrence Record ID: | 949176 |
| Long-form Identifier: | 1:3:949176:2 |
| GUID (UUID V4): | b6bc2919-f351-4586-816d-3b15357369c9 |
| Nearest other occurrences of Kainotropite |
|---|
|
|
| 19.3km (12.0 miles) | ⓘSouthern fumarole field, Mountain 1004, Tolbachik Volcanic field, Milkovsky District, Kamchatka Krai, Russia |
| References |
|---|
|
Pekov, Igor V., Zubkova, Natalia V., Yapaskurt, Vasiliy O., Polekhovsky, Yury S., Britvin, Sergey N., Turchkova, Anna G., Sidorov, Evgeny G., Pushcharovsky, Dmitry Yu. (2020) Kainotropite, Cu4Fe3+O2(V2O7)(VO4), a new mineral with a complex vanadate anion from fumarolic exhalations of the Tolbachik volcano, Kamchatka, Russia. The Canadian Mineralogist, 58 (2) 155-165 doi:10.3749/canmin.1900073 |
| Reference Search (possible matching items) |
|---|
 | | Report (issue) | | Cu4Fe3+O2(V2O7)(VO4) Kainotropite Crystal Data: Orthorhombic. Point Group: 2/m 2/m 2/m. As prismatic...Properties: Cleavage: None. Tenacity: Brittle. Fracture: Uneven. Hardness = ~5 VHN = 432-531, 481 average...Diffraction Pattern: Arsenatnaya fumarole, Tolbachik Volcano, Kamchatka, Russia. 8.89 (100), 3.034 (77), 2...90 40.67 . 100.00 (1) Yadovitaya fumarole, Tolbachik Volcano, Kamchatka, Russia; average electron microprobe...Cu4Fe3+O2(V2O7)(VO4). Occurrence: A sublimate at an active volcanic fumarole. Association: Hematite, langbeinite, calciolangbeinite |
|
