Gravel
A rock classification type
This page is currently not sponsored. Click here to sponsor this page.
About Gravel
A gravel-grade clastic-sediment.
i. An unconsolidated, natural accumulation of rounded rock fragments resulting from erosion, consisting predominantly of particles larger than sand (diameter greater than 2 mm or 1/12 in), such as boulders, cobbles, pebbles, granules, or any combination of these.
See Also: pebble
Ref: AGI
ii. A popular term for a loose accumulation of rock fragments, such as a detrital sediment associated esp. with streams or beaches, composed predominantly of more or less rounded pebbles and small stones, and mixed with sand that may compose 50% to 70% of the total mass.
Ref: AGI
iii. An engineering term for rounded fragments having a diameter in the range of 1.87 in (47.5 mm) (retained on U.S. standard sieve No. 4) to 3 in (76 mm).
i. An unconsolidated, natural accumulation of rounded rock fragments resulting from erosion, consisting predominantly of particles larger than sand (diameter greater than 2 mm or 1/12 in), such as boulders, cobbles, pebbles, granules, or any combination of these.
See Also: pebble
Ref: AGI
ii. A popular term for a loose accumulation of rock fragments, such as a detrital sediment associated esp. with streams or beaches, composed predominantly of more or less rounded pebbles and small stones, and mixed with sand that may compose 50% to 70% of the total mass.
Ref: AGI
iii. An engineering term for rounded fragments having a diameter in the range of 1.87 in (47.5 mm) (retained on U.S. standard sieve No. 4) to 3 in (76 mm).
Unique Identifiers
Mindat ID:
49404
Long-form identifier:
mindat:1:1:49404:7
GUID
(UUID V4):
(UUID V4):
8d133a79-e172-47c7-826b-e08328b59fe8
Classification of Gravel
Nomenclature for mixtures of gravel, sand and mud.
Sub-divisions of Gravel
Pronunciation of Gravel
Pronunciation:
Play | Recorded by | Country |
---|---|---|
Jolyon Ralph | United Kingdom |
Synonyms of Gravel
Common Associates
Associated Minerals Based on Photo Data:
1 photo of Gravel associated with Andradite-Grossular Series |
Internet Links for Gravel
mindat.org URL:
https://www.mindat.org/min-49404.html
Please feel free to link to this page.
Please feel free to link to this page.
Search Engines:
References for Gravel
Reference List:
Porz ar Raouenn, Ile-de-Batz, Morlaix, Finistère, Brittany, France