Rossås (Rosås) 4 Feldspar Quarry, Rossås (Rosås), Iveland, Aust-Agder, Norway

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A small granite pegmatite dike mined for feldspar located just north of the Rossås 3 Feldspar Quarry.
Bjørlykke locality nr. 17

Ref:
-Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311

Mineral List:

'Albite-Anorthite Series'

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

'Almandine-Spessartine Series'

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

Beryl

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

Biotite

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

'Gadolinite'

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

Microcline

K[AlSi

]

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

Muscovite

KAl

[(OH)

|AlSi

]

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

Quartz

SiO

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

Samarskite-(Y)

(Y,Fe

,Fe

,U,Th,Ca)

(Nb,Ta)

Reference:

[Bjørlykke (1934b, p. 262); Neumann (1985) : Norges mineraler. Norges geologiske undersøkelse Skrifter 68, p. 81).]

Titanite
var: Yttrian Titanite

(Ca,Y)TiSiO

Reference:

[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

~~Yttrotantalite-(Y)~~

(Y,Ca,U

,Fe

)

(Ta,Nb)

Description:	Described by Bjørlykke (1935) as yttrotantalite-(Y), later shown to be Samarskite-(Y) by Frigstad (1999)
Reference:	[Bjørlykke, H.( 1934): The Mineral Paragenesis and Classification of the Granite Pegmatites of Iveland, Setesdal, Southern Norway. Norsk Geologisk Tidsskrift 14, 211-311 ]

11 entries listed. 5 valid minerals. 1 erroneous literature entry.

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