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Halpanen carbonatite occurrence, Mikkeli, South Savo, Finlandi
Regional Level Types
Halpanen carbonatite occurrenceOccurrence
MikkeliMunicipality
South SavoRegion
FinlandCountry

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Latitude & Longitude (WGS84):
61° 46' 0'' North , 27° 25' 59'' East
Latitude & Longitude (decimal):
Locality type:
KΓΆppen climate type:
Nearest Settlements:
PlacePopulationDistance
Mikkeli46,550 (2015)12.1km
Juva7,165 (2014)26.4km
Haukivuori2,256 (2015)30.1km
Ristiina5,171 (2015)30.6km
Virtasalmi1,123 (2015)40.1km


The occurrence lies on a small peninsula at the northern end of Lake Halpanen and consists of a N-S-trending carbonatite dike up to 8 m wide exposed in a quarry and a couple of small pits. Geophysical evidence indicates a probable minimum length of 1.5 km (Puustinen & Karhu 1999).

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


6 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

β“˜ 'Apatite'
Formula: Ca5(PO4)3(Cl/F/OH)
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].
β“˜ Baryte
Formula: BaSO4
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].
β“˜ Calcite
Formula: CaCO3
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].
β“˜ Fluorite
Formula: CaF2
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].
β“˜ Magnetite
Formula: Fe2+Fe3+2O4
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].
β“˜ 'Monazite'
Formula: REE(PO4)
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].; Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].
β“˜ Pyrite
Formula: FeS2
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].
β“˜ Zircon
Formula: Zr(SiO4)
Reference: Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5. Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42. Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54. Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 2 - Sulphides and Sulfosalts
β“˜Pyrite2.EB.05aFeS2
Group 3 - Halides
β“˜Fluorite3.AB.25CaF2
Group 4 - Oxides and Hydroxides
β“˜Magnetite4.BB.05Fe2+Fe3+2O4
Group 5 - Nitrates and Carbonates
β“˜Calcite5.AB.05CaCO3
Group 7 - Sulphates, Chromates, Molybdates and Tungstates
β“˜Baryte7.AD.35BaSO4
Group 9 - Silicates
β“˜Zircon9.AD.30Zr(SiO4)
Unclassified Minerals, Rocks, etc.
β“˜'Apatite'-Ca5(PO4)3(Cl/F/OH)
β“˜'Monazite'-REE(PO4)

List of minerals for each chemical element

HHydrogen
Hβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
CCarbon
Cβ“˜ CalciteCaCO3
OOxygen
Oβ“˜ CalciteCaCO3
Oβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
Oβ“˜ MagnetiteFe2+Fe23+O4
Oβ“˜ BaryteBaSO4
Oβ“˜ MonaziteREE(PO4)
Oβ“˜ ZirconZr(SiO4)
FFluorine
Fβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
Fβ“˜ FluoriteCaF2
SiSilicon
Siβ“˜ ZirconZr(SiO4)
PPhosphorus
Pβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
Pβ“˜ MonaziteREE(PO4)
SSulfur
Sβ“˜ PyriteFeS2
Sβ“˜ BaryteBaSO4
ClChlorine
Clβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
CaCalcium
Caβ“˜ CalciteCaCO3
Caβ“˜ ApatiteCa5(PO4)3(Cl/F/OH)
Caβ“˜ FluoriteCaF2
FeIron
Feβ“˜ MagnetiteFe2+Fe23+O4
Feβ“˜ PyriteFeS2
ZrZirconium
Zrβ“˜ ZirconZr(SiO4)
BaBarium
Baβ“˜ BaryteBaSO4

Geochronology

Mineralization age: Paleoproterozoic : 1800 Ma to 1700 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic TimeRocks, Minerals and Events
Precambrian
 Proterozoic
  Paleoproterozoic
   Statherian
β“˜ Monazite (youngest age)1700 Ma
β“˜ Zircon1792.0 Β± 0.9 Ma
β“˜ Monazite (oldest age)1800 Ma

References

Sort by

Year (asc) Year (desc) Author (A-Z) Author (Z-A)
Woolley A.R. (2019) Alkaline Rocks and Carbonatites of the World. Part 4: Antarctica, Asia and Europe, p.318
Puustinen, K. 1986. Muutoksia geologin toimituksessa. Geologi, 38, 1-5.
Puustinen, K., & Karhu, J. A. (1999). Halpanen calcite carbonatite dike, southeastern Finland. SPECIAL PAPER-GEOLOGICAL SURVEY OF FINLAND, 39-42.
Rukhlov, A. S., & Bell, K. (2010). Geochronology of carbonatites from the Canadian and Baltic Shields, and the Canadian Cordillera: clues to mantle evolution. Mineralogy and Petrology, 98(1-4), 11-54.
Torppa, A., Karhu, J. & Huhma, H. 2006. Light mantle carbon: evidence from carbonatites in Finland. Bulletin of the Geological Society of Finland, Special Issue, 1, 162 [abstract].

Other Regions, Features and Areas containing this locality


This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
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