St. Mary's County, Maryland, USAi
| Regional Level Types | |
|---|---|
| St. Mary's County | County |
| Maryland | State |
| USA | Country |
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Type:
Largest Settlements:
| Place | Population |
|---|---|
| California | 11,857 (2011) |
| Lexington Park | 11,626 (2011) |
| Golden Beach | 3,796 (2011) |
| Leonardtown | 3,633 (2017) |
| Mechanicsville | 1,508 (2011) |
| Charlotte Hall | 1,420 (2011) |
Other Languages:
French:
comté de St. Mary's, Maryland, États-Unis
German:
Saint Mary’s County, Maryland, Vereinigte Staaten
Italian:
contea di Saint Mary, Maryland, Stati Uniti d'America
Russian:
Сент-Мэрис, Мэриленд, Соединённые Штаты Америки
Simplified Chinese:
聖瑪麗斯縣 , 马里兰州, 美国
Spanish:
Condado de Saint Mary, Maryland, Estados Unidos
Albanian:
St. Mary's County, Maryland, Shtetet e Bashkuara të Amerikës
Arabic:
مقاطعة سانت ماري , ماريلند, الولايات المتحدة
Armenian:
Սենտ Մերիի շրջան, Մերիլենդ, Ամերիկայի Միացյալ Նահանգներ
Basque:
St. Mary's konderria , Maryland
Bavarian:
Saint Mary’s County, Maryland, Vaoanigte Stootn
Bishnupriya Manipuri:
সেন্ট ম্যারী'স কাউন্টি, মেরিল্যান্ড, তিলপারাষ্ট্র
Cebuano:
Saint Mary's County, Maryland
Cornish:
Konteth St. Mary's, Tir Maria, Statys Unys
Danish:
St. Mary's County, Maryland, USA
Dutch:
Saint Mary's County, Maryland, Verenigde Staten
Esperanto:
Kantono Sankta Mario, Marilando
Farsi/Persian:
شهرستان سنت ماری، مریلند, مریلند, ایالات متحده آمریکا
Georgian:
სენტ-მერის ოლქი, მერილენდი, ამერიკის შეერთებული შტატები
Hebrew:
מחוז סנט מרי, מרילנד, ארצות הברית
Hungarian:
Saint Mary's megye, Maryland, Amerikai Egyesült Államok
Indonesian:
Saint Mary's County, Maryland, Amerika Serikat
Japanese:
セントメアリーズ郡, メリーランド州, アメリカ合衆国
Low Saxon/Low German:
St. Mary's County, Maryland, USA
Min Dong Chinese:
St. Mary's Gông, Maryland
Minnan / Hokkien-Taiwanese:
St. Mary's Kūn
Norwegian:
St. Mary's County, Maryland, USA
Polish:
Hrabstwo St. Mary's, Maryland, Stany Zjednoczone
Portuguese:
Condado de Saint Mary's, Maryland, Estados Unidos
Romanian:
Comitatul St. Mary's, Maryland, Statele Unite ale Americii
Sardinian:
contea de Saint Mary's, Maryland, Istados Unidos de Amèrica
Scottish Gaelic:
St. Mary's County, Maryland, Na Stàitean Aonaichte
Serbian:
Округ Сент Мерис , Мериленд, Сједињене Америчке Државе
Serbo-Croatian:
St. Mary's County, Maryland, Sjedinjene Američke Države
Swedish:
St. Mary's County, Maryland, USA
Traditional Chinese:
聖瑪麗斯縣, 馬利蘭州, 美國
Ukrainian:
Графство Святої Марії, Меріленд, Сполучені Штати Америки
Urdu:
سینٹ میریز کاؤنٹی، میری لینڈ, میری لینڈ, ریاستہائے متحدہ امریکا
Waray:
Condado han Saint Mary's, Maryland, Estados Unidos
Western Punjabi:
سینٹ میری کاؤنٹی, میری لینڈ, امریکہ
St. Mary's County is on Maryland's Coastal Plain Province, underlain primarily by undeformed, loosely consolidated Tertiary and Quaternary sediments. Bedrock is rarely exposed, but when it is, it can yield interesting fossils and materials such as gypsum, diatomite and glauconite. The best places to find outcrop is in fresh excavation or in bluffs along the larger rivers.
Select Mineral List Type
Standard Detailed Gallery Strunz Chemical ElementsMineral List
Mineral list contains entries from the region specified including sub-localities11 valid minerals.
Rock Types Recorded
Note: data is currently VERY limited. Please bear with us while we work towards adding this information!
Rock list contains entries from the region specified including sub-localities
Select Rock List Type
Alphabetical List Tree DiagramDetailed Mineral List:
| ⓘ Albite Formula: Na(AlSi3O8) Description: In mesostasis. |
| ⓘ Chromite Formula: Fe2+Cr3+2O4 |
| ⓘ Clinoenstatite Formula: MgSiO3 |
| ⓘ 'Clinopyroxene Subgroup' |
| ⓘ 'Fayalite-Forsterite Series' |
| ⓘ Forsterite Formula: Mg2SiO4 |
| ⓘ 'Glass' References: |
| ⓘ Gypsum Formula: CaSO4 · 2H2O |
| ⓘ Native Copper Formula: Cu |
| ⓘ Native Iron Formula: Fe |
| ⓘ Native Iron var. Kamacite Formula: (Fe,Ni) |
| ⓘ Pentlandite Formula: (NixFey)Σ9S8 |
| ⓘ 'Plagioclase' Formula: (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ 'Pyroxene Group' Formula: ADSi2O6 |
| ⓘ Spinel Formula: MgAl2O4 |
| ⓘ Taenite Formula: (Fe,Ni) |
| ⓘ Troilite Formula: FeS References: |
List of minerals arranged by Strunz 10th Edition classification
| Group 1 - Elements | |||
|---|---|---|---|
| ⓘ | Native Copper | 1.AA.05 | Cu |
| ⓘ | Native Iron | 1.AE.05 | Fe |
| ⓘ | var. Kamacite | 1.AE.05 | (Fe,Ni) |
| ⓘ | Taenite | 1.AE.10 | (Fe,Ni) |
| Group 2 - Sulphides and Sulfosalts | |||
| ⓘ | Pentlandite | 2.BB.15 | (NixFey)Σ9S8 |
| ⓘ | Troilite | 2.CC.10 | FeS |
| Group 4 - Oxides and Hydroxides | |||
| ⓘ | Chromite | 4.BB.05 | Fe2+Cr3+2O4 |
| ⓘ | Spinel | 4.BB.05 | MgAl2O4 |
| Group 7 - Sulphates, Chromates, Molybdates and Tungstates | |||
| ⓘ | Gypsum | 7.CD.40 | CaSO4 · 2H2O |
| Group 9 - Silicates | |||
| ⓘ | Forsterite | 9.AC.05 | Mg2SiO4 |
| ⓘ | Clinoenstatite | 9.DA.10 | MgSiO3 |
| ⓘ | Albite | 9.FA.35 | Na(AlSi3O8) |
| Unclassified | |||
| ⓘ | 'Clinopyroxene Subgroup' | - | |
| ⓘ | 'Fayalite-Forsterite Series' | - | |
| ⓘ | 'Plagioclase' | - | (Na,Ca)[(Si,Al)AlSi2]O8 |
| ⓘ | 'Pyroxene Group' | - | ADSi2O6 |
| ⓘ | 'Glass' | - | |
List of minerals for each chemical element
Fossils
There are 23 fossil localities from the PaleoBioDB database within this region.These data are provided on an experimental basis and are taken from external databases. Mindat.org has no control currently over the accuracy of these data.
| Occurrences | 613 |
|---|---|
| Youngest Fossil Listed | 0.01 Ma (Pleistocene) |
| Oldest Fossil Listed | 23.0 Ma (Miocene) |
| Stratigraphic Units | Click here to view 15 stratigraphic units. |
| Fossils from Region | Click here to show the list. |
| Fossil Localities | Click to show 23 fossil localities |
Other Databases
| Wikipedia: | https://en.wikipedia.org/wiki/St._Mary%27s_County,_Maryland |
|---|---|
| Wikidata ID: | Q511120 |
| GeoNames ID: | 4368320 |
Localities in this Region
- Maryland
- St. Mary's County
Other Regions, Features and Areas that Intersect
North AmericaContinent
North America PlateTectonic Plate
- Carolina TerraneVolcanic Arc
- Carolinia DomainDomain
- Newark Group BasinsBasin
- West Atlantic BasinBasin
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.





St. Mary's County, Maryland, USA