keywords: secondary origin, Ca-deficient cancrinite, hydrothermal fluids, alkaline, subsolidus

słowa kluczowe: Dolny Śląsk, hornfels, facja piroksenowo-hornfelsowa, Kowary

keywords: Lower Silesia, hornfels, pyroxene-hornfels facies, Kowary

keywords: Pieprzowe Mts. Shale Formation, weathering zone, pickeringite, alunogen, alteration products

keywords: basalt, larimar, Dominican Republic, Sierra de Bahoruco, secondary products, pyroclasts, dolerite

keywords: recrystallization, dissolution, zircon, mariupolite, REE

keywords: mining, mineralogy, petrology, larimar, Dominican Republic

słowa kluczowe: ksylit, złoże Górka Lubartowska-Niedźwiada, piasek kwarcowo-glaukonitowy, glaukonit

keywords: glauconite, xylite, Górka Lubartowska-Niedźwiada deposit, quartz-glauconite sand

keywords: arsenate, solid solution, Morocco, erythrite, Bou Azzer

keywords: metasomatism, tetrad effect, zircon glomerocrysts, albitite fenitization

keywords: hydrocarbons, fluorapatite, inclusion, nepheline syenite, bituminous matter

keywords: cathodoluminescence, sediment-melts metasomatism, vuagnatite, retrograde reactions, Bang Phuc massif, primary scapolite

keywords: Dominican Republic, Barahona Province, Sierra de Bahoruco, blue pectolite (larimar), fusinite, fusain, fossil charcoal

keywords: Sudetes, rodingite, Nasławice, polymetallic compounds, mafic protolith

keywords: Si-rich pyrochlore, formula, geochemical alteration, metamictization, Q(2) species

słowa kluczowe: Ukraina, perydotyt, piroksenit, gabro, masyw Oktiabrski

keywords: Ukraine, peridotite, pyroxenite, gabbro, Oktiabrski Massif

keywords: mariupolite, alkaline fluids, fenitization, sodic fenites

keywords: Ukraine, rare earth elements, fluorapatite, fluorbritholite, monazite, dissolution reprecipitation, mariupolite

keywords: metasomatism, serpentinites, central Vietnam, Kon Tum Massif, metacarbonates

keywords: cathodoluminescence, sodalite, nepheline, albite, secondary origin, alkaline fluids