Derzha river, Tver Oblast, Russiai
| Regional Level Types | |
|---|---|
| Derzha river | River |
| Tver Oblast | Oblast |
| Russia | Country |
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Key
Latitude & Longitude:
57° North , 34° East (est.)
Estimate based on other nearby localities or region boundaries.
Margin of Error:
~251km
Locality type:
Name(s) in local language(s):
река Держа, Тверская область
Derzha river is tributaty of Volga river in Zubtsovskii area of Tver' Oblast'.
Select Mineral List Type
Standard Detailed Strunz Dana Chemical ElementsMineral List
2 valid minerals.
Rock Types Recorded
Note: this is a very new system on mindat.org and data is currently VERY limited. Please bear with us while we work towards adding this information!
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Fluorite Formula: CaF2 Reference: Pavel M. Kartashov data; Sergeev, A.S. [Сергеев, А.С.] (1912) Sur l'existence du ratovkite dans les environs de Moscou [О нахождении ратовкита под Москвой]. Bulletin de l'Académie Impériale des Sciences de St.-Pétersbourg [Известия Императорской Академии Наук], VI série [VI серия], 6, 3 , 281–290 (in Russian); Fersman, A.E. (1916) A few words on the ratovkite deposits in Central Russia [Несколько слов о месторождениях ратовкита в Центральной России]. Trudy Komissii syr'ya [Труды Комиссии сырья], 1, 46-47 (in Russian). |
| ⓘ Fluorite var: Ratovkite Formula: CaF2 Reference: Pavel M. Kartashov data; Sergeev, A.S. [Сергеев, А.С.] (1912) Sur l'existence du ratovkite dans les environs de Moscou [О нахождении ратовкита под Москвой]. Bulletin de l'Académie Impériale des Sciences de St.-Pétersbourg [Известия Императорской Академии Наук], VI série [VI серия], 6, 3 , 281–290 (in Russian); Fersman, A.E. (1916) A few words on the ratovkite deposits in Central Russia [Несколько слов о месторождениях ратовкита в Центральной России]. Trudy Komissii syr'ya [Труды Комиссии сырья], 1, 46-47 (in Russian). |
| ⓘ Quartz Formula: SiO2 Reference: Pavel M. Kartashov data |
List of minerals arranged by Strunz 10th Edition classification
| Group 3 - Halides | |||
|---|---|---|---|
| ⓘ | Fluorite | 3.AB.25 | CaF2 |
| ⓘ | var: Ratovkite | 3.AB.25 | CaF2 |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Quartz | 4.DA.05 | SiO2 |
List of minerals arranged by Dana 8th Edition classification
| Group 9 - NORMAL HALIDES | |||
|---|---|---|---|
| AX2 | |||
| ⓘ | Fluorite | 9.2.1.1 | CaF2 |
| Group 75 - TECTOSILICATES Si Tetrahedral Frameworks | |||
| Si Tetrahedral Frameworks - SiO2 with [4] coordinated Si | |||
| ⓘ | Quartz | 75.1.3.1 | SiO2 |
| Unclassified Minerals, Mixtures, etc. | |||
| ⓘ | Fluorite var: Ratovkite | - | CaF2 |
List of minerals for each chemical element
| O | Oxygen | |
|---|---|---|
| O | ⓘ Quartz | SiO2 |
| F | Fluorine | |
| F | ⓘ Fluorite (var: Ratovkite) | CaF2 |
| F | ⓘ Fluorite | CaF2 |
| Si | Silicon | |
| Si | ⓘ Quartz | SiO2 |
| Ca | Calcium | |
| Ca | ⓘ Fluorite (var: Ratovkite) | CaF2 |
| Ca | ⓘ Fluorite | CaF2 |
References
Sort by
Year (asc) Year (desc) Author (A-Z) Author (Z-A)Sergeev, A.S. [Сергеев, А.С.] (1912) Sur l'existence du ratovkite dans les environs de Moscou [О нахождении ратовкита под Москвой]. Bulletin de l'Académie Impériale des Sciences de St.-Pétersbourg [Известия Императорской Академии Наук], VI série [VI серия], 6, 3 , 281–290 (in Russian); http://www.mathnet.ru/links/0e0175f0382d44c6e883f06c5dbb67b7/im6744.pdf
Fersman, A.E. (1916) A few words on the ratovkite deposits in Central Russia [Несколько слов о месторождениях ратовкита в Центральной России]. Trudy Komissii syr'ya [Труды Комиссии сырья], 1, 46-47 (in Russian); http://gpntb.dlibrary.org/ru/nodes/6075-trudy-komissii-syrya-vyp-1-obzor-deyatelnosti-komissii-noyabr-1915-g-aprel-1916-g-petrograd-1916#mode/inspect/page/48/zoom/4
Other Regions, Features and Areas containing this locality
Eurasian PlateTectonic Plate
EuropeContinent
Russia
- ⭔Central Economic RegionRegion
Soviet Union (1922-1991)Country
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Derzha river, Tver Oblast, Russia