Mineral name |
Pollucite
|
27113: tube = 7,5 cm long |
Hölzel-No.
|
9.FB.180 |
Type of specimen
|
27112 HT 27111 Teil vom HT 27113 Teil vom HT |
IMA-No. / Accepted
|
prä-IMA / 1846 |
Chemical formula
|
(Cs,Na)2[AlSi2O6]2 · H2O |
Type locality
|
Italy, Elba island, San Piero in Campo, La Speranza (Pisani quarry) |
Associated minerals
|
Tourmaline, quartz, microcline, muscovite |
Collection
|
Geowissenschaftliche Sammlungen - TU Bergakademie Freiberg |
Contact person
|
Andreas Massanek |
Catalogue−No. / Site
|
27111 / V 2,6 27112 / V 2,6 27113 / V 2,6 |
Nature of type specimen
|
Single crystals in tubes |
References
Neue Mineralien: Kastor und Pollux Breithaupt, J.F.A. (1846) Poggendorff's Ann.Phys.Chem., 69, 439 |
Notes / Further information
27112: Breithaupt 1846, with results of density measurements. 27111: Breithaupt 1846. 27113: Breithaupt 1846. |
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