Apatite is a nearly ubiquitous accessory phase in igneous rocks that crystallizes during the entire magma evolution process and has great implications for geochronology petrogenesis. Previous studies suggested Nb-Ta mineralization giant Renli deposit was genetically related to Late Jurassic two-mica monzogranite or Early Cretaceous muscovite monzogranite. Moreover, magmatic–hydrothermal of thes...

The Jiangnan orogenic belt is located between the Yangtze and Cathaysia blocks in South China one of largest W–Sn–Nb–Ta ore belts worldwide. Mineralization occurred from Proterozoic to Mesozoic, but Caledonian Sn mineralization has rarely been reported. Jialong cassiterite–sulfide deposit western belt. It hosted by Sibao Group contact with northeastern part Yuanbaoshan granite. was overprinted ...

The Arrozal Granite, situated in the southwestern region of the State of Rio de Janeiro, has a granitic to granodioritic composition. It contains a strong mylonitic foliation along its border, passing gradually to a well-developed magmatic foliation towards its center. Structural analysis indicates that the Arrozal Granite was emplaced along the Além-Paraíba Shear Zone in a dextral transpressiv...

The Pilbara Craton in Northwest Australia is a 600×550 km region of early-mid Archaean granite/greenstone terrain, dominated by granite domes, and in part covered by younger rocks. Gravity and magnetic anomalies are used to map the granite/greenstone surface under cover, and infer the depth extent of the granite/greenstone structures. A published seismic refraction interpretation gives a two la...

The cassiterite–sulfide mineralization occurs within quartz veins and greisenized Precambrian Older Granite around the Gindi Akwati region at Ropp complex’s western boundary, north-central Nigeria. intrusion of Jurassic Younger granite porphyry sheared marginal parts mylonitized zone created pathways for fluids that escaped during late-stage consolidation biotite granite. granites are highly di...

The decay features of thirty-nine monuments built with granite stones and presenting diverse architectural characteristics, date of construction and environment characteristics (including exposition conditions, traffic intensity, etc) are compare in order to discuss decay patterns and susceptibility of granite types applied in architectural works. Decay patterns of biotite-rich medium to fine-g...