Two-stage prograde and retrograde Variscan metamorphism of glaucophane-eclogites, blueschists and greenschists from Ile de Groix (Brittany, France)

Bernhard Schulz; Claude Triboulet; Claude Audren; Hans-Rudolf Pfeifer; Albert Gilg

doi:10.1007/s005310000156

Two-stage prograde and retrograde Variscan metamorphism of glaucophane-eclogites, blueschists and greenschists from Ile de Groix (Brittany, France)

International Journal of Earth Sciences ◽

10.1007/s005310000156 ◽

2001 ◽

Vol 90 (4) ◽

pp. 871-889 ◽

Cited By ~ 22

Author(s):

Bernhard Schulz ◽

Claude Triboulet ◽

Claude Audren ◽

Hans-Rudolf Pfeifer ◽

Albert Gilg

Keyword(s):

Two Stage ◽

Variscan Metamorphism

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Two‐stage Variscan metamorphism in the Canigou massif: Evidence for crustal thickening in the Pyrenees

Journal of Metamorphic Geology ◽

10.1111/jmg.12487 ◽

2019 ◽

Vol 37 (6) ◽

pp. 863-888 ◽

Cited By ~ 5

Author(s):

Luc Hoÿm de Marien ◽

Benjamin Le Bayon ◽

Pavel Pitra ◽

Jean Van Den Driessche ◽

Marc Poujol ◽

...

Keyword(s):

Crustal Thickening ◽

Two Stage ◽

Variscan Metamorphism

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Two-stage self-seeding method for preparation of single crystals of poly(phenylene sulfide)

Proceedings, annual meeting, Electron Microscopy Society of America ◽

10.1017/s0424820100153816 ◽

1989 ◽

Vol 47 ◽

pp. 368-369

Author(s):

Sengshiu Chung ◽

Peggy Cebe

Keyword(s):

Single Crystals ◽

High Performance ◽

Dilute Solution ◽

Two Stage ◽

Annealing Behavior ◽

High Performance Polymers ◽

Seeding Method ◽

Phenylene Sulfide

We are studying the crystallization and annealing behavior of high performance polymers, like poly(p-pheny1ene sulfide) PPS, and poly-(etheretherketone), PEEK. Our purpose is to determine whether PPS, which is similar in many ways to PEEK, undergoes reorganization during annealing. In an effort to address the issue of reorganization, we are studying solution grown single crystals of PPS as model materials.Observation of solution grown PPS crystals has been reported. Even from dilute solution, embrionic spherulites and aggregates were formed. We observe that these morphologies result when solutions containing uncrystallized polymer are cooled. To obtain samples of uniform single crystals, we have used two-stage self seeding and solution replacement techniques.

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