Article
RAMAN AND XRD STUDIES OF BLACK PIGMENT FROM CUCUTENI CERAMICS
NICOLAE BUZGAR - “Al. I. Cuza” University of Iaşi, Faculty of Geography and Geology, Department of Geology, 20A Carol I Blv., 700505 Iaşi, Romania GEORGE BODI - Romanian Academy – Iaşi Branch, Institute of Archaeology, 18 Lascăr Catargi Str., 700107 Iaşi, Romania ANDREI BUZATU - “Al. I. Cuza” University of Iaşi, Faculty of Geography and Geology, Department of Geology, 20A Carol I Blv., 700505 Iaşi, Romania ANDREI IONUT APOPEI - “Al. I. Cuza” University of Iaşi, Faculty of Geography and Geology, Department of Geology, 20A Carol I Blv., 700505 Iaşi, Romania DAN AȘTEFANEI - “Al. I. Cuza” University of Iaşi, Faculty of Geography and Geology, Department of Geology, 20A Carol I Blv., 700505 Iaşi, Romania
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Abstract:
The black pigment of 112 Cucuteni A and Cucuteni B pottery has been analyzed
through Raman spectroscopy. The black pigment contains pyrolusite and jacobsite; quartz
and anatase have only accidentally been observed. Black Carbon was also identified, but
only in two samples. The spherical or oblate black corpuscles discovered at Feteşti-La Schit
(Suceava county) were analyzed by means of X-ray diffractometry and Raman
spectroscopy. They consist of Mn ± Fe oxihydroxides and quartz. No Mn carbonates or
silicates have been identified. The mineralogical composition of the pigment applied to the
pottery shards, as well as that of the raw pigment, together with the use of the same pigment
over a long period of time (1100 years), suggest the exploitation of a large
Keywords:
Cucuteni – Trypolye, ceramics, black pigment, jacobsite, pyrolusite, anatase,
black Carbon, pyrochroite, hausmannite, manganite, Raman spectra
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