University of Hamburg Mineralogical Museum of the University of Hamburg
Mineral name
 
Liandratite
Liandratite with petscheckite, No. 82437, small specimen (4.5 x 3.5 cm) and No. 82438 mineral grains in glass jar (hight 3 cm).
Hölzel-No.
 
4.DJ.570
Type of specimen
 
T
IMA-No. / Accepted
 
1975-039
Chemical formula
 
U(Nb,Ta)2O8
Type locality
 
Madagascar, Mahajanga (Majunga), Betsiboka, Tsaratanána, Berere pegmatite field, Antsakoa pegmatite
Associated minerals
 
Petscheckite, k-feldspar, muscovite
Collection
 
Mineralogische Sammlung der TU Bergakademie Freiberg
Contact person
 
Andreas Massanek
Catalogue−No. / Site
 
No. 82437; Nr.82438
Nature of 
type specimen

 
Mineral specimen and specimen fragments in a glass jar.
References

Petscheckite and liandratite, two new pegmatite minerals from Madagascar.
Mücke, A. and Strunz, H. (1978)
American Mineralogist, 60, 941-946
Notes / Further information

Provided by Prof. Arno Mücke in 2009.
Last update 27. April 2022 by A. Matthies Imprint (german)