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Bentsrud (Solumbrekka), Holmestrand, Vestfold, Norway i
Regional Level Types
Bentsrud (Solumbrekka) Road Cutting
Holmestrand Municipality
Vestfold County
Norway Country

Regional Level Types
Bentsrud (Solumbrekka)	Road Cutting
Holmestrand	Municipality
Vestfold	County
Norway	Country

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Prehnite

Bentsrud, Holmestrand, Vestfold, Norway

Prehnite

Bentsrud, Holmestrand, Vestfold, Norway

Bentsrud

Bentsrud, Holmestrand, Vestfold, Norway

Prehnite

Bentsrud, Holmestrand, Vestfold, Norway

Prehnite

Bentsrud, Holmestrand, Vestfold, Norway

Bentsrud

Bentsrud, Holmestrand, Vestfold, Norway

Prehnite

Bentsrud, Holmestrand, Vestfold, Norway

Prehnite

Bentsrud, Holmestrand, Vestfold, Norway

Latitude & Longitude (WGS84):

59° 28' 5'' North , 10° 19' 7'' East

Latitude & Longitude (decimal):

Type:

Köppen climate type:

Cfb : Temperate oceanic climate

Nearest Settlements:

Place	Population	Distance
Holmestrand	6,135 (2018)	2.2km
Gullhaug	1,912 (2018)	5.3km
Nykirke	662 (2014)	6.2km
Berger	1,108 (2013)	9.9km
Skoppum	1,633 (2013)	10.5km

Nearest Clubs:
Local clubs are the best way to get access to collecting localities

Club	Location	Distance
Vestfold Geologiforening	Holmestrand	2km
Buskerud Geologiforening	Solbergelva	36km
Follo Geologiforening	Ås	37km
Fredrikstad og Omegn Geologiforening	Kråkerøy	48km

Mindat Locality ID:

192530

Long-form identifier:

mindat:1:2:192530:5

GUID (UUID V4):

Other/historical names associated with this locality:

Solumbrekka

Other Languages:

Norwegian:

E 18 Bentsrud (Bentsrudkrysset), Holmestrand, Vestfold, Norge

Amygdales in basalt (B₁) exposed during road construction (new alignment of E 18) in 1997-2000. Locality no longer available.
The locality is referred to in Nordrum et al. (2005) as "crossroad E 18, Holmestrand".

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

12 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

ⓘ Basalt

Detailed Mineral List:

ⓘ Albite

Formula: Na(AlSi₃O₈)

References:

Nordrum, Fred Steinar, Larsen, Stig, Bergstrøm, Trond Owe, Larsen, Alf Olav (2000) Mineralfunn langs ny vegtrasé for E-18 i Nordre Vestfold. Del 2: Strekningen fra Kjeksrød i Holmestrand til Kopstad i Våle [Mineral discoveries along the new road route for E-18 in Nordre Vestfold. Part 2: The stretch from Kjeksrød in Holmestrand to Kopstad in Våle], in Kongsberg Mineralsymposium 2000. Norsk Bergverksmuseum Skrift, 17. 26-31

ⓘ Chrysocolla

Formula: Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1

References:

Andersen, Frode, Bergstrøm, Trond, Larsen, Alf Olav, Larsen, Stig, Nordrum, Fred Steinar (2000) Mineralfunn langs ny veitrasé for E-18 i Nordre Vestfold, del 2. STEIN. Magasin for populærgeologi, 27 (3) 4-15

ⓘ Covellite ?

Formula: CuS

Description: Probably a misidentification

References:

ⓘ Epidote

Formula: (CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)

References:

Larsen, Knut Edvard, Larsen, Stig (2005) Mineralforekomster på Vestfold lavaplatå. Del 2: I B1-nivåets basalter [Mineral localities in the Vestfold lava plateau. Part II: In the B1 basalts]. Norsk Bergverksmuseum Skrift, 30. 41-57

ⓘ Heulandite-Ca

Formula: (Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O

Description: As zones in crystals together with heulandite-K

References:

Nordrum, Fred Steinar, Larsen, Alf Olav, Erambert, Muriel (2005) Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30. 98-112

ⓘ Heulandite-K

Formula: (K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O

Description: As zones in crystals together with heulandite-Ca

References:

Nordrum, Fred Steinar, Larsen, Alf Olav, Erambert, Muriel (2005) Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30. 98-112

ⓘ Heulandite-Na

Formula: (Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O

Description: Found in one analysis which showed that Na is dominant among the extra-framework cations. (Nordrum et al. 2005)

References:

Nordrum, Fred Steinar, Larsen, Alf Olav, Erambert, Muriel (2005) Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30. 98-112

ⓘ 'Heulandite Subgroup'

Formula: (Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O

References:

ⓘ Laumontite

Formula: CaAl₂Si₄O₁₂ · 4H₂O

References:

ⓘ Malachite

Formula: Cu₂(CO₃)(OH)₂

References:

ⓘ Native Copper

Formula: Cu

References:

ⓘ Prehnite

Formula: Ca₂Al₂Si₃O₁₀(OH)₂

References:

ⓘ Quartz

Formula: SiO₂

References:

ⓘ 'Stilbite Subgroup'

Formula: M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

References:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
ⓘ	Native Copper	1.AA.05	Cu
Group 2 - Sulphides and Sulfosalts
ⓘ	Covellite ?	2.CA.05a	CuS
Group 4 - Oxides and Hydroxides
ⓘ	Quartz	4.DA.05	SiO₂
Group 5 - Nitrates and Carbonates
ⓘ	Malachite	5.BA.10	Cu₂(CO₃)(OH)₂
Group 9 - Silicates
ⓘ	Epidote	9.BG.05a	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
ⓘ	Prehnite	9.DP.20	Ca₂Al₂Si₃O₁₀(OH)₂
ⓘ	Chrysocolla	9.ED.20	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
ⓘ	Albite	9.FA.35	Na(AlSi₃O₈)
ⓘ	Laumontite	9.GB.10	CaAl₂Si₄O₁₂ · 4H₂O
ⓘ	Heulandite-Ca	9.GE.05	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
ⓘ	Heulandite-K	9.GE.05	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
ⓘ	Heulandite-Na	9.GE.05	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
Unclassified
ⓘ	'Heulandite Subgroup'	-	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
ⓘ	'Stilbite Subgroup'	-	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
H	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
H	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
H	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
H	ⓘ Malachite	Cu₂(CO₃)(OH)₂
H	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
H	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
H	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
H	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
H	ⓘ Heulandite-Na	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
C	Carbon
C	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	Oxygen
O	ⓘ Albite	Na(AlSi₃O₈)
O	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
O	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
O	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
O	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
O	ⓘ Malachite	Cu₂(CO₃)(OH)₂
O	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
O	ⓘ Quartz	SiO₂
O	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
O	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
O	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
O	ⓘ Heulandite-Na	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
Na	Sodium
Na	ⓘ Albite	Na(AlSi₃O₈)
Na	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Na	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Na	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Na	ⓘ Heulandite-Na	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
Al	Aluminium
Al	ⓘ Albite	Na(AlSi₃O₈)
Al	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Al	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Al	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Al	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Al	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Al	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Al	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Al	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Al	ⓘ Heulandite-Na	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
Si	Silicon
Si	ⓘ Albite	Na(AlSi₃O₈)
Si	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Si	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Si	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Si	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Si	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Si	ⓘ Quartz	SiO₂
Si	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Si	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Si	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Si	ⓘ Heulandite-Na	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
S	Sulfur
S	ⓘ Covellite	CuS
K	Potassium
K	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
K	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
K	ⓘ Heulandite-Na	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
Ca	Calcium
Ca	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Ca	ⓘ Heulandite Subgroup	(Na/Ca/K)_5-6[Al_8-9 Si_27-28 O₇₂] · nH₂O
Ca	ⓘ Laumontite	CaAl₂Si₄O₁₂ · 4H₂O
Ca	ⓘ Prehnite	Ca₂Al₂Si₃O₁₀(OH)₂
Ca	ⓘ Heulandite-Ca	(Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Ca	ⓘ Heulandite-K	(K,Ca,Na)₅(Si₂₇Al₉)O₇₂ · 26H₂O
Ca	ⓘ Heulandite-Na	(Na,Ca,K)₆(Si,Al)₃₆O₇₂ · 22H₂O
Fe	Iron
Fe	ⓘ Epidote	(CaCa)(AlAlFe³⁺)O[Si₂O₇][SiO₄](OH)
Cu	Copper
Cu	ⓘ Chrysocolla	Cu_2-xAl_x(H_2-xSi₂O₅)(OH)₄ · nH₂O, x < 1
Cu	ⓘ Covellite	CuS
Cu	ⓘ Native Copper	Cu
Cu	ⓘ Malachite	Cu₂(CO₃)(OH)₂

Other Regions, Features and Areas containing this locality

Eurasian PlateTectonic Plate

Baltic Shield
- Sveconorwegian BeltShield

EuropeContinent

Norway

Oslo Volcanic ProvinceVolcanic Province
⭔Vestfold og Telemark (2020-2023)County

ScandinaviaRegion

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

Garmo, Torgeir (1999) Neufunde von Mineralien in Norwegen 1998. Mineralien Welt, 10 (2). 46-49erronously refered to as Bekkekleiva

Nordrum, Fred Steinar, Larsen, Alf Olav, Erambert, Muriel (2005) Minerals of the heulandite series in Norway- additional data and summary. Norsk Bergverksmuseum Skrift, 30. 98-112 with analysis of heulandites from Bentsrud

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Bentsrud (Solumbrekka), Holmestrand, Vestfold, NorwayiRegional Level TypesBentsrud (Solumbrekka)Road Cutting HolmestrandMunicipality VestfoldCounty NorwayCountry function showexplain() { $("#locexplain").toggle(); if (typeof movemap === "function") movemap(); }

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List of minerals arranged by Strunz 10th Edition classification

List of minerals for each chemical element

Other Regions, Features and Areas containing this locality

References

Bentsrud (Solumbrekka), Holmestrand, Vestfold, Norway i
Regional Level Types
Bentsrud (Solumbrekka) Road Cutting
Holmestrand Municipality
Vestfold County
Norway Country