Minerals found in april 2012 during construction of a dike at Hans Brattebergs vei in the residental area at Gamlegrendsåsen.

The coordinmates are approximate, need to be checked.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List

ⓘ Quartz

ⓘ Stellerite ?

ⓘ 'Stilbite Subgroup'

2 valid minerals.

Detailed Mineral List:

ⓘ Quartz

Formula: SiO₂

References:

Larsen, Knut Edvard, Sundland, Henrik (2015) Et funn av zeolitter fra Gamlegrendsåsen, Kongsberg [A find of zeolites from Gamlegrendåsen, Kongsberg]. STEIN. Magasin for populærgeologi, 42 (2) 30-31

ⓘ Stellerite ?

Formula: Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O

Description: Might be stilbite

References:

ⓘ 'Stilbite Subgroup'

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

Description: Might be stellerite

References:

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
ⓘ	Quartz	4.DA.05	SiO₂
Group 9 - Silicates
ⓘ	Stellerite ?	9.GE.15	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Unclassified
ⓘ	'Stilbite Subgroup'	-	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O

List of minerals for each chemical element

H	Hydrogen
H	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
H	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
O	Oxygen
O	ⓘ Quartz	SiO₂
O	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
O	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Al	Aluminium
Al	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Al	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Si	Silicon
Si	ⓘ Quartz	SiO₂
Si	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O
Si	ⓘ Stilbite Subgroup	M_6-7[Al_8-9Si_27-28O₇₂] · nH₂O
Ca	Calcium
Ca	ⓘ Stellerite	Ca₄(Si₂₈Al₈)O₇₂ · 28H₂O

Other Regions, Features and Areas containing this locality

Baltic Shield (Fennoscandian Shield)Shield

Eurasian PlateTectonic Plate

Baltic Shield
- Sveconorwegian BeltShield

EuropeContinent

Norway

⭔Viken (2020-2023)County

ScandinaviaRegion

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