(UUID : 506b131b-c7e2-475b-a611-b4820614919a)
QR Code
Sample Type of Object
Rock
Sample Name
Hornblende dacite
Sample ID (Self-granted ID)
I-103
Material
Rock
Field Name
igneous rock
Sample Description
It is a dacite in which hornblende is characteristically observed. It is a volcanic rock with a high iron content, and the SiO2 content is about 63~67% (between andesite and rhyolite). It is usually a rock with a porphyritic texture, and the color is often bright, but varies depending on the eruption conditions and crystallinity. Plagioclase in dacite usually appears in a zonal structure.
Age
Age(unit)
Geological Age
Geological Unit
Collection Method
Collection Method Description
Size
9.0
Size(unit)
cm
Comment
Plagioclase, Augite, Olivine
Purpose
Tag
#igneous rock
Elevation
Nav Type
Name of Physiographic Feature
Location Description
Locality
Locality Description
Country
United States
State/Province
California
City/Township
Mt.Shashta
Field Program/Cruise
Platform Type
Platform Name
Platform Description
Launch Type
Launch Platform Name
Launch ID
Collector/Chief Scientist
Collector/Chief Scientist Address
Collection Date
Collection Time
Current Archive
Department of Geology and Geophysics, Kangwon National University
Current Archive Contact
+82-33-250-8550
Original Archive
Igneous Petrology Laboratory
Original Archive Contact
Depth in Core
Core Depth(unit)
Data File
File Format
File Title
URL Type
DOI
URL Description
Document File
CC License
CC BY-NC - The author is free to use, but not for profit.
Copyright
The copyright of this data is held by KIGAM.
Data Registrant
Registration Date
2024-09-05
Copyright © CCOP Technical Secretariat
CCOP Building, 75/10 Rama 6 Road, Phayathai, Ratchathewi, Bangkok 10400 THAILAND
