Electron microprobe analyses are presented for new-formed minerals from a small exposure
of semi-schistose Taveyanne Formation of the pumpellyite-actinolite facies near Loèche …

Mineral assemblages within metabasites from the paratectonic Caledonides of Wales show
that the grade of metamorphism was predominantly within the prehnite‐pumpellyite facies …

Abstract The Cretaceous‐Eocene basic to intermediate marine volcanic rocks of the
Mucuchi Formation constitute the Western Cordillera in northern Ecuador. Their chemical …

The extrusive sequence of the Salahi block (northern Oman) consists of a well-developed
dyke complex and thick volcanic member. The latter is composed of three events (V1, V2 …

Metabasalts with abundant pumpellyite have been dredged in the Vema fracture zone,
Atlantic ocean, and contain prehnite+ pumpellyite±epidote+ chlorite+ white mica. The …

Permeable flow tops and interlayered conglomerates of the Keweenawan Portage Lake
Lava Series (PLLS) were subjected to upper zeolite to prehnite-pumpellyite facies …

Abstract In the Ligurian Apennines and the Brianzonese area of the Maritime Alps (Northern
Italy), and in the Lucanian Apennines and Calabria (Southern Italy), pumpellyite formed …

Using graphical analysis of the system CaO-Al 2 O 3-SiO 2-H 2 O-CO 2, this paper derives a
topology relating the minerals calcite, laumontite, wairakite, prehnite, quartz, and zoisite …

The volcanic rocks of the Cretaceous Celica Formation of southern Ecuador are affected by
a weak although widespread alteration. The chemical study of the secondary chemical …

Low-variance assemblages occurring within amygdules of Karmutsen lavas from the Elk
Creek and Upper Campbell Lake areas, Vancouver Island, British Columbia, provide …