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Big Creek diamond occurrence, Cleveland, Cuyahoga County, Ohio, USAi
Regional Level Types
Big Creek diamond occurrenceGlacial Erratic (Uncertain)
ClevelandCity
Cuyahoga CountyCounty
OhioState
USACountry

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Latitude & Longitude (WGS84):
41° 26' 44'' North , 81° 42' 2'' West
Latitude & Longitude (decimal):
Type:
Glacial Erratic (Uncertain) - last checked 2021
Origin locality:
Blatchley, W.S. (1902) Gold and Diamonds in Indiana. 27th Annual Report of Geology and Natural Resources: 46.
Nearest Settlements:
PlacePopulationDistance
Clark-Fulton18,185 (2017)2.2km
Brooklyn Heights1,543 (2017)2.5km
Brooklyn10,899 (2017)3.0km
Newburgh Heights2,096 (2017)3.1km
Cuyahoga Heights617 (2017)3.8km
Nearest Clubs:
Local clubs are the best way to get access to collecting localities
ClubLocationDistance
North Coast Fossil ClubCleveland, Ohio6km
Parma Lapidary ClubCleveland, Ohio6km
Summit Lapidary ClubCuyahoga Falls, Ohio39km
Mindat Locality ID:
55051
Long-form identifier:
mindat:1:2:55051:7
GUID (UUID V4):
0


In 1902, W.S. Blatchley (p. 46) reported that a diamond was found in a creek bed a few miles south of the city of Cleveland in the late 20th century. According to Blatchley, the diamond was then taken to a Boston jeweler and was cut and sold for an estimated $40,000 (adjusted for inflation the diamond would have been worth well over a million United States dollars). Gunn (1968, p. 302) cited the same information as Blatchley (1902), but mentioned that the diamond was found around 1870 in his catalog of drift diamonds found in the Great Lakes Region.

In an article for the Ohio Geology Newsletter, Hansen (1982, p. 2) cited that the “Cleveland Diamond” was found “about 1870” in a stream bed “about 4 miles south of Cleveland”, placing it near Big Creek, in the “Old Brooklyn” neighborhood of Cleveland, close to the Cleveland Metroparks Zoo. Hansen also reported that diamond wasn’t sold for an estimated $40,000 dollars in Boston, but rather $10,000 dollars. Hansen (1982) did not cite where he received his “corrected information” other than Gunn (1968).

The coordinates for this locality is an estimated guess based on Hansen’s (1982) later information on the diamond. Four miles south of the metropolitan center of the city is Big Creek in Cleveland.

No other diamonds have been reported from the Cleveland area since this discovery.

Select Mineral List Type

Standard Detailed Gallery Strunz Chemical Elements

Mineral List


1 valid mineral.

Detailed Mineral List:

Diamond
Formula: C
Description: In 1902, W.S. Blatchley (p. 46) reported that a diamond was found in a creek bed a few miles south of the city of Cleveland in the late 20th century. According to Blatchley, the diamond was then taken to a Boston jeweler and was cut and sold for an estimated $40,000 (adjusted for inflation the diamond would have been worth well over a million United States dollars). Gunn (1968, p. 302) cited the same information as Blatchley (1902), but mentioned that the diamond was found around 1870 in his catalog of drift diamonds found in the Great Lakes Region. In an article for the Ohio Geology Newsletter, Hansen (1982, p. 2) cited that the “Cleveland Diamond” was found “about 1870” in a stream bed “about 4 miles south of Cleveland”, placing it near Big Creek, in the “Old Brooklyn” neighborhood of Cleveland, close to the Cleveland Metroparks Zoo. Hansen also reported that diamond wasn’t sold for an estimated $40,000 dollars in Boston, but rather $10,000 dollars. Hansen (1982) did not cite where he received his “corrected information” other than Gunn (1968).

Gallery:

List of minerals arranged by Strunz 10th Edition classification

Group 1 - Elements
Diamond1.CB.10aC

List of minerals for each chemical element

CCarbon
C DiamondC

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.

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