University of Hamburg Mineralogical Museum of the University of Hamburg
Mineral name
 
Alfredcasparite
Fragment of xenolite SK 34.2, in which alfredcasparite was detected; points A-C indicate the location of the new mineral within the holotype sample.
Hölzel-No.
 
-
Type of specimen
 
HT
IMA-No. / Accepted
 
2023-024
Chemical formula
 
Sr2TiO(Si2O7)
Type locality
 
Germany, Rhineland-Palatinate, Eifel, Ettringer Bellerberg near Mayen
Associated minerals
 
Alumoåkermanite, aegirine, fluorapatite, fluorapophyllite-K, diopside, K-feldspar, wollastonite, quartz
Collection
 
Naturhistorisches Museum Mainz, Landessammlung für Naturkunde Rheinland-Pfalz
Contact person
 
Dr. Manuela Aiglstorfer
Catalogue−No. / Site
 
NHMMZ M 2023/1-LS
Nature of 
type specimen

 
Mineral specimen
References

 
Notes / Further information

The xenolite specimen with alfredcasparite (SK 34.2) was collected by Christof Schӓfer on 25.07.1990 in the quarry, in which, at that time, the quarrying activities were concentrated on the crater wall at Kottenheimer Büden Mt. (50°35'14" N, 7°23'54" E).
Last update 05. August 2024 by A. Matthies Imprint (german)