Roberto.Weinberg@monash.edu
Migmatites and Magmas
Feldspars
Dykes
Migmatites
Zanskar Shear Zone, Migmatites and Magmas
Igneous Structures
Syn-magmatic deformation
Magma mingling
Interstitial melt extraction from crystallizing magmas
S-type granite
Igneous Layering
Magma Source Processes
Structural Geology
Structural Geology Atlas
Faults: Mylonites - Ultramylonites, Pseudotachylites and Gouges
Major Shear Zones: Zanskar, MCT, Karakoram, Pernambuco, Pichao, Alpine Fault
Brittle Faults: Sikkim, Argentina (Cordoba), Alpine Fault (NZ)
Structural Geology and Tectonics
Fracture Surface
Liptrap turbidites: sedimentary structures and folds
Mineral deposits
Granite alteration around fractures
Sedimentary and Volcanic Structures
Sedimentary Structures
Tethys Sedimentary Sequence
Volcanoes, Volcanic Rocks and Textures
Other
Numerical models
Sand patterns
Petroglyphs
Feldspar: phenocrysts, blasts and clasts
Basaltic feeder dyke to Parana Basin basalts at Pinheiras, Santa Catarina, Brazill
Composite dykes, Zimbros Beach, Santa Catarina, Brazil
Magma extraction dykes in diatexite, Itapema, SC, Brazil
Spotted dyke, Shyok, Ladakh
Magma Mingling in Cross-Cutting Dykes Ladakh Batholith, Himalayas
Zanskar Shear Zone: the South Tibetan Detachment in Zanskar
Tourmalinization Related to Leucogranites, Zanskar, NW India
Timing of Leucogranite Intrusion, Zanskar Shear Zone
Deformation and Melting in Reru Valley, Zanskar, NW India
Migmatites of Reru Valley, Zanskar, NW India
Orbicular Granite, Youanmi Terrane, Yilgarn
Tonalite intrusion into marble, Matarazzo quarry, South Brazil
Megacrystic granites on Kangaroo Island
Magma Mingling in Migmatite Source, Kangaroo Island
Magma Mingling: Tynong Pluton, Lachlan Fold Belt
Magma Hybridization, Sierra de Copacabana, Argentina
Finland, 100 years of migmatites - in Sederholm's footsteps
Pegmatitic Granite / Gabbro Mingling, Campina Grande
Magma Mingling and Shearing in Corsica
Fangshan Pluton, North China Craton
Enclaves of Fangshan Pluton, North China Craton
Syn-magmatic deformation, Guojialing, Shandong, China
Shyok Granites
Ductile Fractures in Geological Materials
Melt Extraction Structures from Mush, Rio de Janeiro International Airport
Syn-Magmatic Deformation and Melt Extraction, Alagoinhas Pluton, Borborema Province
Syn-Magmatic Shear Zones, Alagoinhas Pluton, Borborema Province
Strain Localization into Dyke, Prata Pluton, Borborema Province
Agmatite, Prata Pluton, Borborema Province
Structural Igneous Petrology, Borborema Province
Uncommon Magmatic Structures in Borborema Province 2
Uncommon Magmatic Structures in Borborema Province 3
Uncommon Magmatic Structures in Borborema Province 4
Sillimanite-Cordierite Tonalite, Hidaka Metamorphic Belt, Hokkaido, Japan
K-feldspar Deformed in Mush
Layered Cumulate in Granitoid, Ladakh
Stoping of Country Rock by S-type Granite and Late Tortuous Dykes, Czech Republic
Himalayan S-type Granite: Nuptse, Khumbu, Nepal
Twigs: Magma Flow Analogue
Sheared Vesicles: Rheological Implications
Physical Disruption and Assimilation of Granite Xenoliths, St Peter Suite
Magma Mingling, St Peter Suite
Magma Evolution, St Peter Suite
Extraction of Magmas in Migmatite Source, Kangaroo Island
Extraction Dykes from Diatexite Source, Dom Feliciano Belt, Brazil
Disaggregation and syn-anatectic deformation of diatexite, Dom Feliciano Belt, Brazil
Migmatites associated with the Guachacorral Shear Zone, Sierras de Comechingones, Argentina
Ovejeria Migmatite: Remelted Granite? Sierra de Quilmes, Argentina
Banded Orthogneiss Migmatites, Kadanie, Czech Republic
Anatexis of the Higher Himalaya Crystalline, Sikkim, India
Reru Valley Migmatites: Two Melting Phases of Water-Fluxing Anatexis
Leucosomes in Migmatites from Malung Thokpo, Zanskar, High Himalayas
Peritectic Hornblende: water-assisted melting of amphibolites, Ladakh
Peritectic Hornblende: water-assisted melting of intermediate calc-alkaline rocks, Ladakh Muglib
Antiform preservation, synform destruction: anatexis in Ladakh
Folding and Disaggregation of Migmatites: Karakoram Shear Zone, Ladakh, NW India
Disharmonic, ptygmatic folds, Karakoram, Ladakh, India
Santa Quiteria Complex, Ceara
Broken Hill - Diatexite Hill
Broken Hill - Melt-Assisted Transposition, Monuments area
Timing of Melting, Broken Hill
Magma Mingling in Migmatites at Granite Source, Kangaroo Island, SA
Magma Mingling During Shearing in Corsica
Uncommon Magmatic Structures in Granites of the Borborema Province
Magma Mingling: Bingie Point, Lachlan Fold Belt
Magma Mingling, Saint Peter Suite
Layered cumulates, Ladakh Batholith
S-type granites, Racov and Vanov, Eastern Czech
Magma Transfer Zone, Rio Grande do Sul, Brazil
Uncommon Magmatic Structures in the Borborema Province 3
S-type Granite Stoping and Late Tortuous Dykes, Czech Republic, Racov and Vanov, Eastern Czech
Pseudotachylites in ultramylonites, Sierra de Quilmes, Argentina
Jiao Jia Fault Gouge, Jiaodong gold mines, China
Ultramylonites, El Pichao, Argentina
Shear Zones of the Borborema Province
Ultramylonites, Teixeira Pluton, Borborema Province, NE Brazil
Brittle K-feldspar Deformation During Shearing: Quebrada Belen, Catamarca
Megacrysts Deformation: a Comparison
Main Central Thrust: Parvati Valley, Himachal Pradesh
Alpine Fault, New Zealand
Quartz Porphyroclast Mylonites, Boc Granite, Czech Republic
Amphibolite Rheology in Pelitic Mylonite, Cordoba, Argentian
Pernambuco Shear Zone and more, Borborema Province
Karakoram Shear Zone
Nathula Pass Fault, Sikkim Himalayas
Sierra de Comechingones, Cordoba, Argentina (being built)
Fracture surfaces
Cape Liptrap turbidites, Victoria: sedimentary structures and deformation
Tectonic contact of the Karakoram Batholith, Ladakh
Boudins in psammites, High Himalaya Crystalline, Alakhnanda
Antiforms in Anatexite, Muglib
Synkinematic magmatism on the Karakoram Fault, Ladakh: a criticism of Phillips et al., 2004, EPSL
Soft Sediment Structures: Japan
Curved Slickenfibers, Yilgarn Craton
Geology of East Timor
Cosmo Howley Gold Deposit, NT, Australia: pyritization during folding
Eldee, Broken Hill: Microstructural development
Gold and Shear Zones in Yilgarn Craton
White Island volcano, New Zealand
Basalt intrusion into soft sandstone, Cape Bridgewater, Victoria
Vesicle Structures in Newer Volcanic Basalts: Melbourne Pavement
Volcanic-Soft Sediment Features, Bunga Beds, Aragunnu, Victoria: Site Not Available
Silica Concretions, Paleoproterozoic Wu Mi Shan Fm, North China Craton
Soft Sediment Structures, Japan
Tethys Sedimentary Sequence, Zanskar
Primary and Soft Sediment Structure, Kangaroo Island
Sedimentary Recumbent Folds in Sandstone, Tasmania
Deformed Primary Structure, High Himalaya Crystalline, Alakhnanda
Petroglyphs, Ladakh
Ok Tedi, porphyry copper deposit, Papua New Guinea
Ok Tedi Breccias, porphyry copper depost
Leonora gold province, Yilgarn: early extension
Granite alteration, Laizhou town, Shandong Province, China
Little Sahara, Kangaroo Island
Mungo sands, Mungo National Park, NSW, Australia
Sand dunes in Hundar, Ladakh, India
Numerical Fluids
Pressurized Magmatic Fluid Influx
Pore Pressure Diffusion
Shear Zone and Pumping
Strain Incompatibility and Simple Shearing: Implications for Gold and Granite Emplacement
Shear Bands: the Role of Friction and Dilation Angles
Shear Bands: Two Layer Models