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Overntjern Quarry, Modum, Buskerud, Norway Part of a distorted crystal of althausite embedded in white magnesite matrix. With hematite (on the right)and some green serpentine group mineral. The somewhat reddish colour of the althausite is due to partly alterating to apatite. Size of piece: 6 cm x 3,5 cm. Knut Edvard Larsen photo and collection (# 281): Selfcollected in 1977. |
| © K.E.Larsen | Photo ID: 132611 View Count: 238 |
Althausite : Mg2[(OH,F)|PO4] | |
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Overntjern Quarry, Modum, Buskerud, Norway 3.2x5 cm specimen. Numerous 0.5 cm grayish to maroon colored and opaque crystals of althausite are found on this specimen. |
| © 1995-2001 Trinity Mineral Co. | Photo ID: 359 View Count: 1057 |
Althausite : Mg2[(OH,F)|PO4] | |
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Overntjern Quarry, Modum, Buskerud, Norway A 1,5 cm doubly terminated crystal of Althausite in Magnesite from Overntjern, Modum, Buskerud, Norway. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 55376 View Count: 445 |
Althausite : Mg2[(OH,F)|PO4] | |
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Overntjern Quarry, Modum, Buskerud, Norway Image width 10 mm. |
| © G.Fraccaro | Photo ID: 158196 View Count: 147 |
Althausite : Mg2[(OH,F)|PO4] | |
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Tingelstadtjern Quarry, Modum, Buskerud, Norway A massive piece with typical cleavage of light greyish althausite with green serpentine group mineral. Size 7,5 x 3,5 cm. Very, very thin veins of white szaibelyite in the althausite is also visible on the picture. Knut Edvard Larsen photo & collection |
| © K.E.Larsen | Photo ID: 132609 View Count: 254 |
Althausite : Mg2[(OH,F)|PO4], Clinochlore : (Mg,Fe2+)5Al[(OH)8|AlSi3O10] | |
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Tingelstadtjern Quarry, Modum, Buskerud, Norway A 9 x 9 cm specimen with a large greyish cleavage of althausite, yellow serpentine and green clinochlore from Tingelstadtjern, Modum, Buskerud, Norway. Specimen and photo: Knut Eldjarn. |
| © Knut Eldjarn | Photo ID: 144353 View Count: 167 |
Althausite : Mg2[(OH,F)|PO4] | |
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Tingelstadtjern Quarry, Modum, Buskerud, Norway Note: Probably from Tingelstadtjern Quarry (originally uploaded with locality Åmot Quarry, Modum, but see http://www.mindat.org/mesg-7-62086.html) Size: 2 x 1,5 cm Collection and photo: Arliguie M |
| © Arliguie M | Photo ID: 98697 View Count: 211 |
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