Log InRegister
Quick Links : The Mindat ManualThe Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreContact UsAdvertise on Mindat
Donate to MindatCorporate SponsorshipSponsor a PageSponsored PagesMindat AdvertisersAdvertise on Mindat
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDLocalities Near MeSearch ArticlesSearch GlossaryMore Search Options
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
Mining CompaniesStatisticsUsersMineral MuseumsClubs & OrganizationsMineral Shows & EventsThe Mindat DirectoryDevice SettingsThe Mineral QuizTime Machine
Photo SearchPhoto GalleriesSearch by ColorPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Basaltic-trachyandesite

A rock classification type
This page is currently not sponsored. Click here to sponsor this page.
06653840017271952566686.jpg
Mugearite

Arthur's Seat, City of Edinburgh, Scotland, UK
03243710017271952576974.jpg
Mugearite

Arthur's Seat, City of Edinburgh, Scotland, UK
06653840017271952566686.jpg
Mugearite

Arthur's Seat, City of Edinburgh, Scotland, UK
03243710017271952576974.jpg
Mugearite

Arthur's Seat, City of Edinburgh, Scotland, UK
08889250017271952571646.jpg
Mugearite

Arthur's Seat, City of Edinburgh, Scotland, UK
03612120017271952589567.jpg
Mugearite

Arthur's Seat, City of Edinburgh, Scotland, UK
Hide all sections | Show all sections

About Basaltic-trachyandesiteHide

A alkaline/basic rocktype intermediate between andesite and phonolite, difficult to define without the TAS diagram.


Unique IdentifiersHide

Mindat ID:
48461
Long-form identifier:
mindat:1:1:48461:5

Classification of Basaltic-trachyandesiteHide

TAS_S2.png

Basaltic-trachytandesite is found in field S2 in the TAS diagram.

Sub-divisions of Basaltic-trachyandesiteHide

Age distributionHide

Recorded ages:
Cenozoic : 28.6 Ma to 0 Ma - based on 7 recorded ages.

Internet Links for Basaltic-trachyandesiteHide

References for Basaltic-trachyandesiteHide

Reference List:
Quick NavTopAbout Basaltic-trachyandesiteUnique IdentifiersClassification Sub-divisions Age distributionInternet Links References
 
and/or  
Mindat.org® is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindat® and mindat.org® are registered trademarks of the Hudson Institute of Mineralogy.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2026, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
To cite: Ralph, J., Von Bargen, D., Martynov, P., Zhang, J., Que, X., Prabhu, A., Morrison, S. M., Li, W., Chen, W., & Ma, X. (2025). Mindat.org: The open access mineralogy database to accelerate data-intensive geoscience research. American Mineralogist, 110(6), 833–844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: June 2, 2026 04:54:51 Page updated: February 8, 2026 16:28:29
Go to top of page