Ås 2 Feldspar Quarry, Ås, Evje og Hornnes, Agder, Norwayi
Regional Level Types | |
---|---|
Ås 2 Feldspar Quarry | Quarry (Abandoned) |
Ås | Farm |
Evje og Hornnes | Municipality |
Agder | County |
Norway | Country |
This page is currently not sponsored. Click here to sponsor this page.
Latitude & Longitude (WGS84):
58° 36' 4'' North , 7° 45' 59'' East
Latitude & Longitude (decimal):
Type:
Quarry (Abandoned)
Köppen climate type:
Nearest Settlements:
Place | Population | Distance |
---|---|---|
Byglandsfjord | 332 (2014) | 7.7km |
Vennesla | 10,931 (2014) | 38.9km |
Birkeland | 2,254 (2010) | 40.4km |
Tveit | 1,397 (2010) | 45.8km |
Strai | 1,266 (2013) | 46.7km |
Mindat Locality ID:
221038
Long-form identifier:
mindat:1:2:221038:7
GUID (UUID V4):
a0f6d0cd-40e8-4958-90a5-2b1a07cf6b7b
Other/historical names associated with this locality:
Ås II
Other Languages:
Norwegian:
Ås 2 feltspatbrudd, Ås, Evje og Hornnes, Agder, Norge
Andersen (1931) designation of the quarry: "Ås II".
A relatively large and ca. 50 m deep underground mine located SSW of Ås 1 feldspar Quarry. Reported production before 1927: 7000-8000 tons of feldspar. In 1927 some quartz was mined to determine if it was profitable.
In later years Theodor Gautestad got a lease on the mine, and from 1955 til 1964 considerable quantities of feldspar and quartz were mined. In the period 1961-1964 5911 tons of feldspar and 6960 tons of quartz were mined.
In 1964 a large part of the roof collapsed, and the mine was closed for good.
This mine is known for excellent finds of xenotime-(Y) and uraninite crystals. Unfortunately most of the dumps ended as road-fill, thereby destroying maybe hundreds or thousands of good specimens.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsCommodity List
This is a list of exploitable or exploited mineral commodities recorded at this locality.Mineral List
10 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 DiagramDetailed Mineral List:
ⓘ Albite Formula: Na(AlSi3O8) |
ⓘ Albite var. Oligoclase Formula: (Na,Ca)[Al(Si,Al)Si2O8] |
ⓘ 'Alkali Feldspar' |
ⓘ 'Allanite Group' Formula: (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
ⓘ 'Biotite' Formula: K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
ⓘ Coffinite Formula: U(SiO4) · nH2O |
ⓘ Columbite-(Fe) Formula: Fe2+Nb2O6 References: |
ⓘ 'Gadolinite' |
ⓘ Galena Formula: PbS |
ⓘ Lead Formula: Pb |
ⓘ Minium Formula: Pb3O4 |
ⓘ Quartz Formula: SiO2 |
ⓘ Spessartine Formula: Mn2+3Al2(SiO4)3 References: |
ⓘ Uraninite Formula: UO2 References: |
ⓘ Xenotime-(Y) Formula: Y(PO4) References: |
Gallery:
List of minerals arranged by Strunz 10th Edition classification
Group 1 - Elements | |||
---|---|---|---|
ⓘ | Lead | 1.AA.05 | Pb |
Group 2 - Sulphides and Sulfosalts | |||
ⓘ | Galena | 2.CD.10 | PbS |
Group 4 - Oxides and Hydroxides | |||
ⓘ | Minium | 4.BD.05 | Pb3O4 |
ⓘ | Quartz | 4.DA.05 | SiO2 |
ⓘ | Columbite-(Fe) | 4.DB.35 | Fe2+Nb2O6 |
ⓘ | Uraninite | 4.DL.05 | UO2 |
Group 8 - Phosphates, Arsenates and Vanadates | |||
ⓘ | Xenotime-(Y) | 8.AD.35 | Y(PO4) |
Group 9 - Silicates | |||
ⓘ | Spessartine | 9.AD.25 | Mn2+3Al2(SiO4)3 |
ⓘ | Coffinite | 9.AD.30 | U(SiO4) · nH2O |
ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
ⓘ | var. Oligoclase | 9.FA.35 | (Na,Ca)[Al(Si,Al)Si2O8] |
Unclassified | |||
ⓘ | 'Alkali Feldspar' | - | |
ⓘ | 'Biotite' | - | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
ⓘ | 'Gadolinite' | - | |
ⓘ | 'Allanite Group' | - | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
List of minerals for each chemical element
H | Hydrogen | |
---|---|---|
H | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
H | ⓘ Coffinite | U(SiO4) · nH2O |
H | ⓘ Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
O | Oxygen | |
O | ⓘ Albite | Na(AlSi3O8) |
O | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
O | ⓘ Coffinite | U(SiO4) · nH2O |
O | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
O | ⓘ Minium | Pb3O4 |
O | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
O | ⓘ Quartz | SiO2 |
O | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
O | ⓘ Uraninite | UO2 |
O | ⓘ Xenotime-(Y) | Y(PO4) |
O | ⓘ Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
F | Fluorine | |
F | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Na | Sodium | |
Na | ⓘ Albite | Na(AlSi3O8) |
Na | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Mg | Magnesium | |
Mg | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Al | Aluminium | |
Al | ⓘ Albite | Na(AlSi3O8) |
Al | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Al | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Al | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Si | Silicon | |
Si | ⓘ Albite | Na(AlSi3O8) |
Si | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Si | ⓘ Coffinite | U(SiO4) · nH2O |
Si | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Si | ⓘ Quartz | SiO2 |
Si | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Si | ⓘ Allanite Group | (A12+REE3+)(M13+M23+M32+)O[Si2O7][SiO4](OH) |
P | Phosphorus | |
P | ⓘ Xenotime-(Y) | Y(PO4) |
S | Sulfur | |
S | ⓘ Galena | PbS |
K | Potassium | |
K | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Ca | Calcium | |
Ca | ⓘ Albite var. Oligoclase | (Na,Ca)[Al(Si,Al)Si2O8] |
Ti | Titanium | |
Ti | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Mn | Manganese | |
Mn | ⓘ Spessartine | Mn32+Al2(SiO4)3 |
Fe | Iron | |
Fe | ⓘ Biotite | K(Fe2+/Mg)2(Al/Fe3+/Mg/Ti)([Si/Al/Fe]2Si2O10)(OH/F)2 |
Fe | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
Y | Yttrium | |
Y | ⓘ Xenotime-(Y) | Y(PO4) |
Nb | Niobium | |
Nb | ⓘ Columbite-(Fe) | Fe2+Nb2O6 |
Pb | Lead | |
Pb | ⓘ Galena | PbS |
Pb | ⓘ Lead | Pb |
Pb | ⓘ Minium | Pb3O4 |
U | Uranium | |
U | ⓘ Coffinite | U(SiO4) · nH2O |
U | ⓘ Uraninite | UO2 |
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.