Zobrazeno 1 - 3
of 3
pro vyhledávání: '"Jacques E. Dietrich"'
Publikováno v:
Bulletin de la Société française de Minéralogie et de Cristallographie. 92:420-434
Hexagonal, isotype of mixite a = 13.55 ± 0.05 Å, c = 5.87 ± 0.02 Å, Z = 2. The strongest X-ray lines (68 observed, 36 calculated) are : 11.73 (10), 2.938 (8), 2.451 (8), 4.43 (7), 3.54 (7), 2.692 (6), 2.558 (6). Very thin acicular crystals green-
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::491bc350c8d41f1ce46618d02b397979
https://doi.org/10.3406/bulmi.1969.6392
https://doi.org/10.3406/bulmi.1969.6392
Publikováno v:
Bulletin de la Société française de Minéralogie et de Cristallographie. 99:405-407
Some samples from the bauxite mine of Blanquette W, collected at about two meters above the karstified limestone ore wall, have shown erythrite crystals mixed with different sulphide minerals. Among them, niccolite and sphalerite have already been de
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::6e18c385793cc1a2b42687e2ef7128d4
https://doi.org/10.3406/bulmi.1976.7104
https://doi.org/10.3406/bulmi.1976.7104
Publikováno v:
Bulletin de la Société française de Minéralogie et de Cristallographie. 96:393-394
Ullmannite, in cubic crystals up to twenty millimeters, has been found on the dump of a little shaft at Notre-Dame-des-Maures East (Var). The semi-quantitative analysis is very near to that of the ullmannite of M-Zala-Bou-Cricha (Morocco).
L'ull
L'ull
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::77cd86cf2a89030f59c712925e28c84c
https://doi.org/10.3406/bulmi.1973.6858
https://doi.org/10.3406/bulmi.1973.6858