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Westberg Quarry (Schöneberg Quarry), Hofgeismar, North Hesse, Hesse, Germany

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(Steinbruch am Westberg (Steinbruch Schöneberg), Hofgeismar, Nordhessen, Hessen, Deutschland)

Abandoned basalt quarry
Located near Schöneberg, about 4 km NNE of Hofgeismar.

Ref.:
- Der Aufschluss 1986(11), 353-367
- S. Weiß: "Mineralfundstellen, Deutschland West", Weise (Munich), 1990




Group 4 - Oxides and Hydroxides
  		• Goethite4.FD.10
    α-Fe
    3+
     
    		O(OH)
  		• Hercynite
    var: Picotite    		4.BB.05
    (Fe,Mg)(Al,Cr)
     
    2
    		O
     
    4
    Group 9 - Silicates
  		• Augite9.DA.15
    (Ca,Na)(Mg,Fe
    2+
     
    		,Al,Fe
    3+
     
    		,Ti)[(Si,Al)
     
    2
    		O
     
    6
    		]
  		• Montmorillonite9.EC.40
    (Na,Ca)
     
    0.33
    		(Al,Mg)
     
    2
    		Si
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
  		• Nepheline9.FA.05
    (Na,K)[AlSiO
     
    4
    		]
  		• Nontronite9.EC.40
    Na
     
    0.3
    		Fe
     
    2
    		(Si,Al)
     
    4
    		O
     
    10
    		(OH)
     
    2
    		·nH
     
    2
    		O
    Unclassified Minerals
  		• Melilite-
    (Ca,Na)
     
    2
    		(Al,Mg,Fe
    2+
     
    		)[(Al,Si)SiO
     
    7
    		]
  		• 'Olivine'-
    (Mg,Fe
    2+
     
    		)
     
    2
    		[SiO
     
    4
    		]
  		• 'Serpentine Group'-
    D
     
    2
    		[Si
     
    2
    		O
     
    5
    		](OH)4 + or - nH
     
    2
    		O


    9 entries listed. 6 valid minerals.

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