Tonalite di Valbona

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Representation and status

Color CMYK
(0%,100%,56%,12%)
Color RGB
R: 225 G: 0 B: 100
Rank
lithostratigraphic unit
Validity
Unit is in Use
Status
local name (informal)

Nomenclature

Deutsch
Valbona-Tonalit
Français
Tonalite de Valbona
Italiano
Tonalite di Valbona
English
Valbona Tonalite
Origin of the Name

Cima di Valbona (Italia)

Historical Variants
tonalite dell'Adamello (Godenzi 1963), Valbonatonalit (Vogler 1986)

Components

Mineral Content
  • plagioclase
  • biotite
  • quartz
  • hornblende

Hierarchy and sequence

Lower boundary
Esino-Dolomit

Age

Age at top
  • Oligocene
Age at base
  • Oligocene
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