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Långharsholmen, Alnö Complex, Sundsvall, Västernorrland County, Swedeni
Regional Level Types
Långharsholmen- not defined -
Alnö ComplexComplex
SundsvallMunicipality
Västernorrland CountyCounty
SwedenCountry

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Latitude & Longitude (WGS84):
62° 28' 8'' North , 17° 28' 23'' East
Latitude & Longitude (decimal):
Köppen climate type:
Nearest Settlements:
PlacePopulationDistance
Söråker2,374 (2017)4.5km
Hovid216 (2017)4.9km
Vi5,841 (2017)4.9km
Johannedal2,592 (2014)6.5km
Sundsbruk2,098 (2012)6.5km
Mindat Locality ID:
3151
Long-form identifier:
mindat:1:2:3151:9
GUID (UUID V4):
0
Other/historical names associated with this locality:
Långörsholmen, Långarsholmen
Name(s) in local language(s):
Långharsholmen, Sundsvalls kommun, Medelpad, Sverige


This locality is called Långörsholmen in the original texts about knopite. A modern search of that name comes up with no hits. A bit of research reveals that the name has been changing over the ages. An even older way of spelling the name was Långarsholmen. Apparently the spelling was changed again because now the locality is known under the name of Långharsholmen.
The older "Långörsholmen" version is literally translated into "Long gravel island" while the modern spelling is just a name with roots in the old spelling.

Långharsholmen is today a natural reserve and collecting on the island is not allowed.

Similar material as on the island can also be found as loose rocks at the Alnön island facing the Långharsholmen.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
Perovskite
var. Knopite
4.CC.30(Ca,Ce,Na)(Ti,Fe)O3
4.CC.30CaTiO3

List of minerals for each chemical element

OOxygen
O Perovskite var. Knopite(Ca,Ce,Na)(Ti,Fe)O3
O PerovskiteCaTiO3
NaSodium
Na Perovskite var. Knopite(Ca,Ce,Na)(Ti,Fe)O3
CaCalcium
Ca Perovskite var. Knopite(Ca,Ce,Na)(Ti,Fe)O3
Ca PerovskiteCaTiO3
TiTitanium
Ti Perovskite var. Knopite(Ca,Ce,Na)(Ti,Fe)O3
Ti PerovskiteCaTiO3
FeIron
Fe Perovskite var. Knopite(Ca,Ce,Na)(Ti,Fe)O3
CeCerium
Ce Perovskite var. Knopite(Ca,Ce,Na)(Ti,Fe)O3

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.

References

 
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