登录注册
Quick Links : Mindat手册The Rock H. Currier Digital LibraryMindat Newsletter [Free Download]
主页关于 MindatMindat手册Mindat的历史版权Who We Are联系我们于 Mindat.org刊登广告
捐赠给 MindatCorporate Sponsorship赞助板页已赞助的板页在 Mindat刊登 广告的广告商于 Mindat.org刊登广告
Learning CenterWhat is a mineral?The most common minerals on earthInformation for EducatorsMindat ArticlesThe ElementsThe Rock H. Currier Digital LibraryGeologic Time
搜索矿物的性质搜索矿物的化学Advanced Locality Search随意显示任何一 种矿物Random Locality使用minID搜索邻近产地Search Articles搜索词汇表更多搜索选项
搜索:
矿物名称:
地区产地名称:
关键字:
 
Mindat手册添加新照片Rate Photos产区编辑报告Coordinate Completion Report添加词汇表项目
Mining Companies统计会员列表Mineral MuseumsClubs & Organizations矿物展及活动The Mindat目录表设备设置The Mineral Quiz
照片搜索Photo GalleriesSearch by Color今天最新的照片昨天最新的照片用户照片相集过去每日精选照片相集Photography

Pena Blanca Spring meteorite, Gage Ranch, Marathon, Brewster County, Texas, USAi
Regional Level Types
Pena Blanca Spring meteoriteMeteorite Fall Location
Gage RanchRanch
MarathonCity
Brewster CountyCounty
TexasState
USACountry

This page is currently not sponsored. Click here to sponsor this page.
PhotosMapsSearch
Latitude & Longitude (WGS84):
30° 7' 30'' North , 103° 7' 6'' West
Latitude & Longitude (decimal):
Nearest Settlements:
PlacePopulationDistance
Marathon430 (2014)15.1km
Mindat Locality ID:
243957
Long-form identifier:
mindat:1:2:243957:3
GUID (UUID V4):
8643dfcf-d467-45ce-9f95-ca67564cf7d7


A meteorite which fell on August 2, 1946, into a swimming pool/pond at the Gage Ranch near Marathon. 24 witnesses were within a few hundred feet of the fall and 1 person saw the meteorite in flight. Many interesting incidents were accurately reported.

Approximately 70 kg (155 lbs) of the meteorite were recovered, consisting of one fragment of 47 kg (104 lbs), one fragment of 13 kg (29 lbs), and many smaller pieces down to mere grains. Reconstruction of the shape indicate that all but a few pounds of the stone have been recovered.

The meteorite is a white aubrite with a cream-colored crust and remarkably coarse cataclastic-porphyritic texture. One phenocryst of pyroxene is 10X6X8 cm.; another, 6X3X1.5 cm.; and a number are larger than 3X3X3 cm.

As far as known, man has never constructed a device in which to trap a meteorite falling to the earth. Had he done so, possibly he could not have improved upon the swimming pool at the headquarters of the Gage ranch about 9.5 miles southeast of Marathon in Brewster County, Texas. This swimming pool received the Pena Blanca Spring meteorite with a violent splash at about 1:20 p.m. on August 2, 1946. The meteorite is named from the spring which forms the swimming pool and which is an historic landmark in the region.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


11 valid minerals.

Meteorite/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:

Caswellsilverite
Formula: NaCrS2
Daubréelite
Formula: Fe2+Cr3+2S4
Diopside
Formula: CaMgSi2O6
Djerfisherite
Formula: K6(Fe,Cu,Ni)25S26Cl
Enstatite
Formula: Mg2Si2O6
Forsterite
Formula: Mg2SiO4
Iron
Formula: Fe
Iron var. Kamacite
Formula: (Fe,Ni)
Niningerite
Formula: (Mg,Fe2+,Mn2+)S
Oldhamite
Formula: (Ca,Mg)S
'Plagioclase'
Formula: (Na,Ca)[(Si,Al)AlSi2]O8
Taenite
Formula: (Fe,Ni)
Troilite
Formula: FeS

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Iron1.AE.05Fe
var. Kamacite1.AE.05(Fe,Ni)
Taenite1.AE.10(Fe,Ni)
Group 2 - Sulphides and Sulfosalts
Troilite2.CC.10FeS
Niningerite2.CD.10(Mg,Fe2+,Mn2+)S
Oldhamite2.CD.10(Ca,Mg)S
Daubréelite2.DA.05Fe2+Cr3+2S4
Caswellsilverite2.FB.05NaCrS2
Djerfisherite2.FC.05K6(Fe,Cu,Ni)25S26Cl
Group 9 - Silicates
Forsterite9.AC.05Mg2SiO4
Enstatite9.DA.05Mg2Si2O6
Diopside9.DA.15CaMgSi2O6
Unclassified
'Plagioclase'-(Na,Ca)[(Si,Al)AlSi2]O8

List of minerals for each chemical element

OOxygen
O DiopsideCaMgSi2O6
O EnstatiteMg2Si2O6
O ForsteriteMg2SiO4
O Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
NaSodium
Na CaswellsilveriteNaCrS2
Na Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
MgMagnesium
Mg DiopsideCaMgSi2O6
Mg EnstatiteMg2Si2O6
Mg ForsteriteMg2SiO4
Mg Niningerite(Mg,Fe2+,Mn2+)S
Mg Oldhamite(Ca,Mg)S
AlAluminium
Al Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SiSilicon
Si DiopsideCaMgSi2O6
Si EnstatiteMg2Si2O6
Si ForsteriteMg2SiO4
Si Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
SSulfur
S CaswellsilveriteNaCrS2
S DaubréeliteFe2+Cr23+S4
S DjerfisheriteK6(Fe,Cu,Ni)25S26Cl
S Niningerite(Mg,Fe2+,Mn2+)S
S Oldhamite(Ca,Mg)S
S TroiliteFeS
ClChlorine
Cl DjerfisheriteK6(Fe,Cu,Ni)25S26Cl
KPotassium
K DjerfisheriteK6(Fe,Cu,Ni)25S26Cl
CaCalcium
Ca DiopsideCaMgSi2O6
Ca Oldhamite(Ca,Mg)S
Ca Plagioclase(Na,Ca)[(Si,Al)AlSi2]O8
CrChromium
Cr CaswellsilveriteNaCrS2
Cr DaubréeliteFe2+Cr23+S4
MnManganese
Mn Niningerite(Mg,Fe2+,Mn2+)S
FeIron
Fe DaubréeliteFe2+Cr23+S4
Fe DjerfisheriteK6(Fe,Cu,Ni)25S26Cl
Fe IronFe
Fe Iron var. Kamacite(Fe,Ni)
Fe Niningerite(Mg,Fe2+,Mn2+)S
Fe Taenite(Fe,Ni)
Fe TroiliteFeS
NiNickel
Ni DjerfisheriteK6(Fe,Cu,Ni)25S26Cl
Ni Iron var. Kamacite(Fe,Ni)
Ni Taenite(Fe,Ni)
CuCopper
Cu DjerfisheriteK6(Fe,Cu,Ni)25S26Cl

Other Regions, Features and Areas containing this locality


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.

References

 
and/or  
Mindat Discussions Facebook Logo Instagram Logo Discord Logo
版权所有© mindat.org1993年至2024年,除了规定的地方。 Mindat.org全赖于全球数千个以上成员和支持者们的参与。
隐私政策 - 条款和条款细则 - 联络我们 - Report a bug/vulnerability Current server date and time: 2024.5.14 21:14:41 Page updated: 2024.3.25 03:58:31
Go to top of page