The Nii Zn-Pb-Ag-Ba prospect is located in the headwaters of the Noosegolch River valley, approximately 23 kilometms north-east of Hagensborg in west-central British Columbia (Figure 1). The area lies within the Stikine Termne of the Coast Belt and is mostly underlain by various packages of matic to felsic volcanic, volcaniclastic and sedimentruy m&s @gore 1). Many of these packages are of unce...

The 1285 m thick MIS core offers an invaluable opportunity to obtain a detailed record of volcanism in McMurdo Sound. Volcanic stratigraphy and preliminary petrologic data on volcanic rocks in the AND-1B core are reported here. Remarkable volcanic deposits include: a) a phonolitic pumice layer found at ≈85 mbsf which is not correlated to any known vent onshore; b) a black well sorted volcanic s...

The Cenozoic volcanic activity of the Harrat Ash Sham volcanic field in south of Syria is a part of the extensive magmatism that took place in the auxiliary extension faults along the Dead Sea Fault Zone from upper Eocene to Holocene. Pliocene volcanic rocks form an important part of igneous succession in Syrian Part of Harrat as Sham. These rocks vary from basalts flows to scoria. Pliocene bas...

Atmospherically corrected thermal infrared spectra of large regions of the Martian surface from the Mars Global Surveyor Thermal Emission Spectrometer (MGS TES) previously have been interpreted to represent two general spectral classes. One class represents a basalt to basaltic andesite composition, and the other class represents a basaltic andesite to andesite composition. We have performed ne...

In the southeast of bam, there is a collection of volcanic rocks with andesite, basalt and trachy andesite composition. The texture of these rocks are often porphyritic with microlithic, porphyric cavity, and sometimes glomerulophorphuri, sore throat trachytic. Main minerals include Olivine, Clinopyroxene, Plagioclase and secondary minerals including opaque minerals, Iodenzyte, secondary Biotit...

The Morehead Lake area is situated northeast of Williams Lake in south-central British Columbia, and is accessible by road from both Williams Lake and McLeest! Lake on Highway 97. The mapped area is in the central part of the Quesnel Trough a t its narrowest part, and is underlain dominantly by Mesozoic volcanic rocks and their epiclastic derivatives. This research wil l be completed as a...