Google analytics Link
Part 2: Uncommon Magmatic Structures in Granites of the Borborema Province |
A) Complex schlieren pattern, Tavares pluton |
B) Detail of A) showing shearing of schlieren |
C) Layering, Itaporanga Pluton
|
D) Layering, Itaporanga Pluton
|
E) Detail of D)
|
F) Layering, Serra Branca pluton
|
G) Curved layering, Serra Branca pluton
|
H) Complex layering forming an elliptical shape, only half the ellipse shown , Serra Branca pluton
|
A) Three ellipsoids, Tavares pluton
|
B) Ellipsoid, Tavares
|
A) Snail structure, Tavares pluton
|
B) Snail structure, Tavares pluton
|
A) Diapir delineated by schlieren
|
B) Enclave-rich diapir in granite
|
C) Diapir with poorly developed ladder structure along stem
|
D) Magma channel depicted by schlieren margin. Diapir stem?
|
Liked the structures? Want to know more? Contact me on my email