Specimen Details
-
Collection Names
-
Number Of Specimens
1
-
Specimen Nature
Form: Hand Specimen(s)
-
Rock Name
Monchiquite
-
Rock Class
-
Rock Group
-
Rock Description
A porphyritic rock containing phenocrysts of white feldspathoid and black amphibole in a very dark grey, very fine grained matrix. A variety of lamprophyre.
-
Category
-
Scientific Group
-
Discipline
-
Collecting Areas
-
Type of Item
Geospatial Information
-
Country
-
State