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Related to breccia: Volcanic breccia


 (brĕch′ē-ə, brĕch′ə, brĕsh′-)
Rock composed of sharp-angled fragments embedded in a fine-grained matrix.

[Italian, of Germanic origin; see bhreg- in Indo-European roots.]
American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. All rights reserved.


(Geological Science) a rock consisting of angular fragments embedded in a finer matrix, formed by erosion, impact, volcanic activity, etc
[C18: from Italian, from Old High German brecha a fragment; see breach]
ˈbrecciˌated adj
Collins English Dictionary – Complete and Unabridged, 12th Edition 2014 © HarperCollins Publishers 1991, 1994, 1998, 2000, 2003, 2006, 2007, 2009, 2011, 2014


(ˈbrɛtʃ i ə, ˈbrɛʃ-)

rock composed of angular fragments of older rocks melded together.
[1765–75; < Italian < Germanic]
brec′ci•ate`, v.t. -at•ed, -at•ing.
brec`ci•a′tion, n.
Random House Kernerman Webster's College Dictionary, © 2010 K Dictionaries Ltd. Copyright 2005, 1997, 1991 by Random House, Inc. All rights reserved.


A sedimentary rock made of sharp-edged fragments naturally cemented together.
Dictionary of Unfamiliar Words by Diagram Group Copyright © 2008 by Diagram Visual Information Limited
ThesaurusAntonymsRelated WordsSynonymsLegend:
Noun1.breccia - a rudaceous rock consisting of sharp fragments embedded in clay or sandbreccia - a rudaceous rock consisting of sharp fragments embedded in clay or sand
rudaceous rock - a sedimentary rock formed of coarse-grained material
Based on WordNet 3.0, Farlex clipart collection. © 2003-2012 Princeton University, Farlex Inc.
References in classic literature ?
"The indications would be consistent with the presence of a saber-toothed tiger, such as are still found among the breccia of our caverns; but the creature actually seen was undoubtedly of a larger and more reptilian character.
I noticed that the smaller streams in the Pampas were paved with a breccia of bones but this probably is the effect of a gradual increase, rather than of the destruction at any one period.
Chalcopyrite with minor malachite mineralization dominating the cement of a hydrothermal breccia with K-feldspar altered megacrystic syenite clasts.
Preliminary interpretations of surface and drill core indicate a large high-grade skarn body adjacent to megacrystic syenite / epidote-garnet hydrothermal breccia porphyry system.
While the mineralization encountered to date is predominately disseminated, drilling following down-hole electromagnetic anomalies continues to intercept a shallow-plunging east-dipping zone of high-grade massive-sulphide breccia mineralization trending to the north-northwest.
- A deep penetrating ground TEM survey was designed to test a VTEM conductor associated with outcropping Sudbury Breccia (Anomaly 19).
Xtract explained that exploration work had begun on its Matrix project in the north-western province of the country, with soil sample results suggesting the quartz-hematite breccia zone for over 600 metres from its previous open pit mine.
The focus of exploration has been on high grade copper-gold-silver mineralised tourmaline breccia pipes that crop out at surface.
This too has two models open for tours; and Breccia Bay at 907 Jason Alexander Avenue, North Las Vegas, Nevada 89031 are ranch homes from the mid USD300,00s with 3 to 5 bedrooms, up to about 2,600 sq ft.
The pillow length differs from centimeters to meters, and the rocks appear either pulvinate or spherical, spherical, ellipsoidal, cylindrical, tubular and kidney-shaped, with pillow, vesicular, almond-like and breccia structures.