Résumé en italien ; Contrats CEE : MSM040F et MAIM004CLongobucco tungsten bearing skarns develop near the contact of the Silan batholitewith the Bocchigliero sedimentary sequence. This sequence includes sandstones and pelite and rocks of a volcanosedimentary origin. Skarns develop at the expense of three types of starting materials: pure calcitic marble, basic rocks, and weakly calcareous schists. The mineralogical zoning appears the most complex in the marble skarns. We observe successively in space : wollastonite (retromorphosed into quartz and calcite), hedenbergite and a grossular-vesuvianite zone. The two first zone have a narrow thickness. The following minerals abundantly develop during subsequent alteration stages : fluorite, apatit...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
The rocks studied in this thesis are located at Costabonne, high up in the French Eastern Pyrenees. ...
The rocks studied in this thesis are located at Costabonne, high up in the French Eastern Pyrenees. ...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
Several types of rock enclose the tungsten skarn deposit of Salau, including alternations of marbles...
Several types of rock enclose the tungsten skarn deposit of Salau, including alternations of marbles...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
The rocks studied in this thesis are located at Costabonne, high up in the French Eastern Pyrenees. ...
The rocks studied in this thesis are located at Costabonne, high up in the French Eastern Pyrenees. ...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
thèse de docteur ingénieurVarious types of rocks from the so-called Canaveilles Cambrian sequence ar...
Several types of rock enclose the tungsten skarn deposit of Salau, including alternations of marbles...
Several types of rock enclose the tungsten skarn deposit of Salau, including alternations of marbles...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
International audienceThe skarn from the Mraconia was formed at the contact between crystalline lime...
The rocks studied in this thesis are located at Costabonne, high up in the French Eastern Pyrenees. ...
The rocks studied in this thesis are located at Costabonne, high up in the French Eastern Pyrenees. ...