Antioch, Contra Costa County, California, United States

Alternative Names:	Antioch, Antiocheia, Antiok, Antiokas, East Antioch, Marshs Landing, Smith's Landing, an tiao ke, antiokku, antywch kalyfrnya, antywk, entiyaka, Αντιόχεια, Антиок, Антиоч, آنتیوچ، کالیفرنیا, أنتيوك, اینٹیوخ, एन्टियक, アンティオック, 安條克
Type:	Populated place - a city, town, village, or other agglomeration of buildings where people live and work
Mindat.org Region:	Contra Costa County, California, USA
Region:	Contra Costa County, California, United States
Latitude:	38° 0' 17" N
Longitude:	121° 48' 20" W
Lat/Long (dec):	38.00492,-121.80579
Köppen climate type:	Csa : Hot-summer Mediterranean climate
Elevation:	13m
Population:	110,542 (2017)
Mindat Feature ID:	5324200
Long-form Identifier:	mindat:2:6:5324200:0
GUID:	81d27593-0d67-488d-9249-b6ffa0096947

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Mindat.org localities near to this feature

Locality	Latitude	Longitude	Distance
Antioch, Contra Costa County, California, USA	38° 0' 18" N	121° 48' 16" W	0.1km (0.1 miles)
Unnamed stone prospect [3], Antioch, Contra Costa County, California, USA	37° 59' 20" N	121° 48' 27" W	1.8km (1.1 miles)
Antioch Paving Company operation, Antioch, Contra Costa County, California, USA	37° 59' 9" N	121° 48' 5" W	2.1km (1.3 miles)
Unnamed stone quarry [4], Antioch, Contra Costa County, California, USA	37° 57' 51" N	121° 49' 5" W	4.6km (2.9 miles)
Unnamed Hg prospect [4], Antioch, Contra Costa County, California, USA	37° 57' 41" N	121° 46' 35" W	5.5km (3.4 miles)
Antioch-Marchio prospect, Antioch, Contra Costa County, California, USA	37° 56' 34" N	121° 49' 5" W	7.0km (4.3 miles)
Pittsburg Sand Company Mine, Somersville, Contra Costa County, California, USA	37° 57' 30" N	121° 51' 51" W	7.3km (4.5 miles)
Somersville, Contra Costa County, California, USA	37° 57' 24" N	121° 51' 47" W	7.3km (4.6 miles)
Antioch Mine, Somersville, Contra Costa County, California, USA	37° 57' 16" N	121° 51' 57" W	7.7km (4.8 miles)
Nortonville Mine, Nortonville, Contra Costa County, California, USA	37° 57' 28" N	121° 52' 45" W	8.3km (5.2 miles)
Nortonville, Contra Costa County, California, USA	37° 57' 28" N	121° 52' 50" W	8.4km (5.2 miles)
Roberts Sand Company Mine (Black Diamond Mine), Nortonville, Contra Costa County, California, USA	37° 57' 27" N	121° 52' 59" W	8.6km (5.3 miles)
Unnamed Ca mine [3], Somersville, Contra Costa County, California, USA	37° 55' 55" N	121° 51' 1" W	9.0km (5.6 miles)
Unnamed Silica mine [1], Nortonville, Contra Costa County, California, USA	37° 57' 1" N	121° 53' 12" W	9.4km (5.8 miles)
Harkinson Lime deposit, Somersville, Contra Costa County, California, USA	37° 55' 55" N	121° 52' 6" W	9.8km (6.1 miles)
Unnamed Hg prospect [5], Brentwood, Contra Costa County, California, USA	37° 56' 49" N	121° 43' 17" W	9.8km (6.1 miles)
Unnamed Hg prospect [3], Marsh Creek Springs, Contra Costa County, California, USA	37° 54' 24" N	121° 50' 13" W	11.2km (7.0 miles)
Bailey Ranch Pumice deposit, Bay Point (West Pittsburg), Contra Costa County, California, USA	38° 0' 15" N	121° 56' 32" W	12.0km (7.4 miles)
Unnamed Hg prospect [8], Brentwood, Contra Costa County, California, USA	37° 56' 48" N	121° 41' 9" W	12.3km (7.7 miles)
Unnamed Hg prospect [2], Marsh Creek Springs, Contra Costa County, California, USA	37° 54' 11" N	121° 52' 9" W	12.6km (7.8 miles)
Brentwood, Contra Costa County, California, USA	37° 55' 54" N	121° 41' 40" W	12.7km (7.9 miles)
Knightsen, Contra Costa County, California, USA	37° 58' 8" N	121° 40' 0" W	12.8km (8.0 miles)
Alves pit, Bay Point (West Pittsburg), Contra Costa County, California, USA	38° 1' 12" N	121° 57' 10" W	13.0km (8.1 miles)
Unnamed Hg prospect [6], Knightsen, Contra Costa County, California, USA	37° 57' 41" N	121° 40' 1" W	13.1km (8.1 miles)
Unnamed Asbestos prospects [1] (Prospects East of Russellman), North Peak, Mount Diablo (Mt Diablo), Clayton, Contra Costa County, California, USA	37° 55' 2" N	121° 54' 21" W	13.1km (8.1 miles)
Marsh Creek Springs, Contra Costa County, California, USA	37° 53' 34" N	121° 51' 10" W	13.1km (8.2 miles)
Alves Quarry, Bay Point (West Pittsburg), Contra Costa County, California, USA	38° 0' 31" N	121° 57' 20" W	13.1km (8.2 miles)
Mt. Diablo Rock & Asphalt Company prospect, North Peak, Mount Diablo (Mt Diablo), Clayton, Contra Costa County, California, USA	37° 54' 11" N	121° 53' 0" W	13.2km (8.2 miles)
Unnamed Asbestos prospect [4], North Peak, Mount Diablo (Mt Diablo), Clayton, Contra Costa County, California, USA	37° 54' 45" N	121° 54' 3" W	13.2km (8.2 miles)
Unnamed stone prospect [2], Marsh Creek Springs, Contra Costa County, California, USA	37° 53' 9" N	121° 49' 35" W	13.3km (8.3 miles)

Minerals recorded nearby (within 13.3 km)

ⓘ Alum-(K)

ⓘ 'Silica'

Rock types recorded nearby (within 13.3 km)

ⓘ Sand

ⓘ Sandstone

Regions in mindat.org that contain this locality

Region	Type

North America Plate	Tectonic Plate
Great Valley Basin, North America Plate	Basin
Great Valley Domain, North America Plate	Domain
Sacramento Basin, North America Plate	Basin
USA	Country
California, USA	State
Contra Costa County, California, USA	County
Diablo Range, California, USA	Mountain Range

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