This article deals with silicites (lydites) and their characteristics in the environs of Western Bohemian villages of Skašov, Tyniště and Kbelnice (former Plzeň – jih county). These rocks form long and narrow lenticular bodies in adjacent rocks of the so called Blovice complex (the southern part of Bohemicum, the Tepla – Barrandian part). However, the origin of silicites has not been fully clarified so far. Authors of many studies differ in their opinion – whether these rocks originated either in shallow waters or deep (oceanic) ones, which processes made for this kind of silicites, whether microorganisms were involved, et cetera. In the past, these rocks were quarried because of their excellent properties – hardness, strength as well as a ...
The transitional siliceous rocks from the Belchatow lignite deposit belong to the deposits with hete...
The transitional siliceous rocks from the Belchatow lignite deposit belong to the deposits with hete...
Lithic tools made with siliceous rocks form one of the most representative categories of archaeologi...
This article deals with silicites (lydites) and their characteristics in the environs of Western Boh...
Compared with Poland, the territory of Bohemia and Moravia is not so rich in natural occurrences of ...
Diplomová práca sa zaoberá mineralogickým štúdiom silicitov menilitového súvrstvia českej časti Zápa...
Praca ta prezentuje mikropaleontologiczną i mikrofacjalną analizę depozycji spikul pochodzących z b...
The article focuses on the chronological status of the distribution of ‘chocolate’ silicite originat...
Summary: Silcretes are rocks with high content of SiO2 (usually more than 90 wt. %) formed by mobili...
Summary: Silcretes are rocks with high content of SiO2 (usually more than 90 wt. %) formed by mobili...
Opisani su geografski, geomorfološki, hemijski i petrografski elementi od značaja za razumevanje poj...
Historical development of the Vistula River Valley is connected with the historical rock mining indu...
Region lubelski stanowi niezwykły przykład koegzystencji górnictwa, budownictwa i przetwórstwa surow...
Opisani su geografski, geomorfološki, hemijski i petrografski elementi od značaja za razumevanje poj...
Badaniom zostały poddane trzy próbki z nieeksploatowanego dotąd złoża Dylągówka–Zapady. Charakteryst...
The transitional siliceous rocks from the Belchatow lignite deposit belong to the deposits with hete...
The transitional siliceous rocks from the Belchatow lignite deposit belong to the deposits with hete...
Lithic tools made with siliceous rocks form one of the most representative categories of archaeologi...
This article deals with silicites (lydites) and their characteristics in the environs of Western Boh...
Compared with Poland, the territory of Bohemia and Moravia is not so rich in natural occurrences of ...
Diplomová práca sa zaoberá mineralogickým štúdiom silicitov menilitového súvrstvia českej časti Zápa...
Praca ta prezentuje mikropaleontologiczną i mikrofacjalną analizę depozycji spikul pochodzących z b...
The article focuses on the chronological status of the distribution of ‘chocolate’ silicite originat...
Summary: Silcretes are rocks with high content of SiO2 (usually more than 90 wt. %) formed by mobili...
Summary: Silcretes are rocks with high content of SiO2 (usually more than 90 wt. %) formed by mobili...
Opisani su geografski, geomorfološki, hemijski i petrografski elementi od značaja za razumevanje poj...
Historical development of the Vistula River Valley is connected with the historical rock mining indu...
Region lubelski stanowi niezwykły przykład koegzystencji górnictwa, budownictwa i przetwórstwa surow...
Opisani su geografski, geomorfološki, hemijski i petrografski elementi od značaja za razumevanje poj...
Badaniom zostały poddane trzy próbki z nieeksploatowanego dotąd złoża Dylągówka–Zapady. Charakteryst...
The transitional siliceous rocks from the Belchatow lignite deposit belong to the deposits with hete...
The transitional siliceous rocks from the Belchatow lignite deposit belong to the deposits with hete...
Lithic tools made with siliceous rocks form one of the most representative categories of archaeologi...