paragenesis

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paragenesis

fertility of an interspecific hybrid with either of the parent forms but not with other interspecific hybrids produced by them.
References in periodicals archive ?
The aim of the hereby presented research was to state the changes in hight and body mass, depending on the influence of selected paragenetic factors.
2005) described the paragenetic sequence of mineralization and characterized the thermal conditions of the formation of different authigenic minerals in the crater interior.
A paragenetic sequence lists diagenetic processes in the chronological order that they affected the rocks under investigation.
Samples were analyzed petrographically and by cathodoluminescence to establish a paragenetic sequence, and individual phases drilled for geochemical analysis.
Isotopic analysis supports the proposed paragenetic history.
Carrollite was deposited early in the paragenetic sequence of the varied ore minerals present in the bornite pods, and it exhibits an especially interesting variety of replacement textures with respect to the subsequently deposited chalcopyrite and bornite.
Examination of hand samples or thin sections also allows for determination of the paragenetic sequence of fracture-filling sediments and precipitates.
Claudia Gasparrini, President of Minmet Scientific Limited in Toronto, Canada and Tucson, Arizona, gave a talk entitled "The Applied Significance of the Paragenetic Relations in Gold and Silver Ores".
Oil yield, calorific value and total sulfur determinations as well as proximate analysis were performed in the Key Laboratory for Oil Shale and Paragenetic Energy Minerals of Jilin Province, China.
The inferred paragenetic sequence of the studied sandstone include both physical and chemical compaction, dissolution of feldspars and kaolinitization, chloritization and illitization ofsmectite, quartz overgrowth, calcite cementation and dolomitization, uplifting and deformational bands formation, and iron oxide/hydroxide cementation and its partial dissolution.
This research allowed us to interpret the paragenetic sequence of dolomite cementation and associated processes in Devonian siliciclastic rocks in the northern part of the Baltic basin from early to late stages of diagenesis.
Field observations and examinations of numerous specimens can be used to determine the paragenetic sequence at Site I in the main mineralized zone (see Fig.