Log InRegister
Search For:
Mineral Name:
Locality Name:
Keyword(s):
 
Home PageAbout MindatThe Mindat ManualHistory of MindatCopyright StatusWho We AreOur ScienceMindat Newsletter [Free Download]Contact Us
Donate to MindatSponsor a PageCorporate SponsorshipSponsored Pages
Learning CenterWhat Is a Mineral?The Most Common Minerals on EarthInformation for EducatorsMindat ArticlesMindat Newsletter [Free Download]The ElementsThe Mineral Quiz
Minerals by PropertiesMinerals by ChemistryMineral Visual ExplorerAdvanced Locality SearchRandom MineralRandom LocalitySearch by minIDMinerals by CountryAlphabetical Mineral IndexAlphabetical Locality SearchMineral Association SearchList of CountriesLocalities Near MePhoto SearchSearch ArticlesSearch GlossaryThe Rock H. Currier Digital LibraryMore Search Options
The Mindat ManualAdd a New PhotoRate PhotosLocality Edit ReportCoordinate Completion ReportAdd Glossary Item
MineralsPetrologyFossilsMeteoritesGeologic Time
Mining CompaniesStatisticsMineral MuseumsClubs & OrganizationsMineral Shows & EventsDevice SettingsTime Machine
Read DiscussionsIdentification Request
Photo SearchPhoto GalleriesSearch by ColourPhoto Colour ExplorerNew Photos TodayNew Photos YesterdayMembers' Photo GalleriesPast Photo of the Day GalleryPhotography

Mount Overlord, Victoria Land, Eastern Antarctica, Antarcticai
Regional Level Types
Mount OverlordStratovolcano
Victoria LandRegion
Eastern AntarcticaRegion
AntarcticaContinent

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
73° 10' South , 164° 35' East
Latitude & Longitude (decimal):
Kรถppen climate type:
Mindat Locality ID:
333627
Long-form identifier:
mindat:1:2:333627:7
GUID (UUID V4):
0
Other Languages:
French:
Mount Overlord, Antarctique oriental (Est Antarctique), Antarctique
German:
Mount Overlord, Ostantarktika, Antarktika
Simplified Chinese:
ๅฅงๅผ—ๆด›ๅพท็ซๅฑฑ, ๅ—ๆžๆดฒ
Spanish:
Monte Overlord, Antรกrtida Oriental, Antรกrtida
Cebuano:
Overlord, Antarctica
Dutch:
Mount Overlord, Antarctica
Irish Gaelic:
Sliabh Overlord, Antartach
Norwegian (Nynorsk):
Mount Overlord, Antarktis
Swedish:
Overlord , Antarktis
Ukrainian:
ะžะฒะตั€ะปะพั€ะด, ะะฝั‚ะฐั€ะบั‚ะธะดะฐ


No description has been added for this locality. Can you add one?

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


7 valid minerals.

Rock Types Recorded

Note: data is currently VERY limited. Please bear with us while we work towards adding this information!

Select Rock List Type

Alphabetical List Tree Diagram

Detailed Mineral List:

โ“˜ Aegirine-augite
Formula: (NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
โ“˜ Albite var. Anorthoclase
Formula: (Na,K)AlSi3O8
โ“˜ Analcime
Formula: Na(AlSi2O6) · H2O
โ“˜ Fayalite
Formula: Fe2+2SiO4
โ“˜ 'Hornblende Root Name Group'
Formula: ◻Ca2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2
โ“˜ Nepheline
Formula: Na3K(Al4Si4O16)
โ“˜ Quartz
Formula: SiO2
โ“˜ Sanidine
Formula: K(AlSi3O8)
โ“˜ Sodalite
Formula: Na4(Si3Al3)O12Cl

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 4 - Oxides and Hydroxides
โ“˜Quartz4.DA.05SiO2
Group 9 - Silicates
โ“˜Fayalite9.AC.05Fe2+2SiO4
โ“˜Aegirine-augite9.DA.20(NaaCabFe2+cMgd)(Fe3+eAlfFe2+gMgh)Si2O6
โ“˜Nepheline9.FA.05Na3K(Al4Si4O16)
โ“˜Sanidine9.FA.30K(AlSi3O8)
โ“˜Albite
var. Anorthoclase
9.FA.35(Na,K)AlSi3O8
โ“˜Sodalite9.FB.10Na4(Si3Al3)O12Cl
โ“˜Analcime9.GB.05Na(AlSi2O6) ยท H2O
Unclassified
โ“˜'Hornblende Root Name Group'-โ—ปCa2(Z2+4Z3+)(AlSi7O22)(OH,F,Cl)2

List of minerals for each chemical element

HHydrogen
Hโ“˜ AnalcimeNa(AlSi2O6) · H2O
Hโ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
OOxygen
Oโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Oโ“˜ AnalcimeNa(AlSi2O6) · H2O
Oโ“˜ Albite var. Anorthoclase(Na,K)AlSi3O8
Oโ“˜ FayaliteFe22+SiO4
Oโ“˜ NephelineNa3K(Al4Si4O16)
Oโ“˜ QuartzSiO2
Oโ“˜ SanidineK(AlSi3O8)
Oโ“˜ SodaliteNa4(Si3Al3)O12Cl
Oโ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
FFluorine
Fโ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
NaSodium
Naโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Naโ“˜ AnalcimeNa(AlSi2O6) · H2O
Naโ“˜ Albite var. Anorthoclase(Na,K)AlSi3O8
Naโ“˜ NephelineNa3K(Al4Si4O16)
Naโ“˜ SodaliteNa4(Si3Al3)O12Cl
MgMagnesium
Mgโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
AlAluminium
Alโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Alโ“˜ AnalcimeNa(AlSi2O6) · H2O
Alโ“˜ Albite var. Anorthoclase(Na,K)AlSi3O8
Alโ“˜ NephelineNa3K(Al4Si4O16)
Alโ“˜ SanidineK(AlSi3O8)
Alโ“˜ SodaliteNa4(Si3Al3)O12Cl
Alโ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
SiSilicon
Siโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Siโ“˜ AnalcimeNa(AlSi2O6) · H2O
Siโ“˜ Albite var. Anorthoclase(Na,K)AlSi3O8
Siโ“˜ FayaliteFe22+SiO4
Siโ“˜ NephelineNa3K(Al4Si4O16)
Siโ“˜ QuartzSiO2
Siโ“˜ SanidineK(AlSi3O8)
Siโ“˜ SodaliteNa4(Si3Al3)O12Cl
Siโ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
ClChlorine
Clโ“˜ SodaliteNa4(Si3Al3)O12Cl
Clโ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
KPotassium
Kโ“˜ Albite var. Anorthoclase(Na,K)AlSi3O8
Kโ“˜ NephelineNa3K(Al4Si4O16)
Kโ“˜ SanidineK(AlSi3O8)
CaCalcium
Caโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Caโ“˜ Hornblende Root Name Group◻Ca2(Z42+Z3+)(AlSi7O22)(OH,F,Cl)2
FeIron
Feโ“˜ Aegirine-augite(NaaCabFec2+Mgd)(Fee3+AlfFeg2+Mgh)Si2O6
Feโ“˜ FayaliteFe22+SiO4

Geochronology

Mineralization age: Miocene : 7.2 Ma

Important note: This table is based only on rock and mineral ages recorded on mindat.org for this locality and is not necessarily a complete representation of the geochronology, but does give an indication of possible mineralization events relevant to this locality. As more age information is added this table may expand in the future. A break in the table simply indicates a lack of data entered here, not necessarily a break in the geologic sequence. Grey background entries are from different, related, localities.

Geologic TimeRocks, Minerals and Events
Phanerozoic
 Cenozoic
  Neogene
   Miocene
โ“˜ Basanite7.2 Ma

Other Databases

Wikipedia:https://en.wikipedia.org/wiki/Mount_Overlord
Wikidata ID:Q380300
GeoNames ID:6622784

Other Regions, Features and Areas containing this locality

Antarctic Plate

This page contains all mineral locality references listed on mindat.org. This does not claim to be a complete list. If you know of more minerals from this site, please register so you can add to our database. This locality information is for reference purposes only. You should never attempt to visit any sites listed in mindat.org without first ensuring that you have the permission of the land and/or mineral rights holders for access and that you are aware of all safety precautions necessary.
 
and/or  
Mindat.orgยฎ is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Mindatยฎ and mindat.orgยฎ 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 ยฉ OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters. Founded in 2000 by Jolyon Ralph and Ida Chau.
Content on this site may not be used to train, fine-tune, or otherwise develop artificial intelligence or machine learning models without prior written permission - see our Terms & Conditions.
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), 833โ€“844. doi:10.2138/am-2024-9486.
Privacy Policy - Terms & Conditions - Contact Us / DMCA issues - Report a bug/vulnerability Current server date and time: October 15, 2026 01:45:45 Page updated: August 30, 2025 18:05:12
Go to top of page