| publisher: | Concept Definition Task Group of IUGS CGI Interoperability Working Group (http://www.cgi-iugs.org/tech_collaboration/interoperability_working_group.html) |
| creator: | Concept Definition Task Group of IUGS CGI Interoperability Working Group (http://www.cgi-iugs.org/tech_collaboration/interoperability_working_group.html) |
| language: | en |
| title: | CGI Compound Material Constituent Part Role vocabulary |
| format: | application/rdf+xml |
| identifier: | http://resource.geosciml.org/classifierscheme/cgi/201012/compoundmaterialconstituentpartrole |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0001 |
| Preferred label (en) | Armoured relict crystal |
| Definition () | a crystal of an earlier rock that is prevented from further reaction in a later rock by a rim of reaction products |
| Source () | base on Neuendorf et al 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0002 |
| Preferred label (en) | Armoured relict inclusion |
| Definition () | an inclusion of an earlier rock that is prevented from further reaction in a later rock by a rim of reaction products |
| Source () | base on Neuendorf et al 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0015 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0003 |
| Preferred label (en) | Chadacryst |
| Definition () | the enclosed crystal in a poikolitic texture |
| Source () | Neuendorf et al., 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0004 |
| Preferred label (en) | Clast supporting orthomatrix |
| Definition () | Orthomatrix in matrix supported sedimentary rock. |
| Source (en) | This vocabulary |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0023 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0005 |
| Preferred label (en) | Clot |
| Definition () | A cluster of ferromagnesian minerals in an igneous rock, from several centimeters to decimeters in diameter, that may be a segregation or an altered xenolith. |
| Source () | Neuendorf et al, 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0006 |
| Preferred label (en) | Constituent role not specified |
| Definition () | For descriptions in which role of constituent in compound material is not specified. |
| Source (en) | This vocabulary |
| Relationships: | |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0007 |
| Preferred label (en) | Corona |
| Definition () | Constituent occurs as a concentric envelope enclosing another constituent. Corona is a non-genetic term. |
| Source () | Williams, Turner and Gilbert, 1954; Spry, 1969; Fettes and Desmons, 2007 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0008 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0018 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0008 |
| Preferred label (en) | Corrosion rim |
| Definition () | A corona formed by a secondary mineral around an orginal igneous crystal, formed by modification of the crystal by the corrosive action of its parent magma |
| Source () | Neuendorf et al., 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0007 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0009 |
| Preferred label (en) | Crystalline framework constituent |
| Definition () | Constituent forms an interconnected network of discernible crystals. |
| Source (en) | This vocabulary |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0010 |
| Preferred label (en) | Dropstone |
| Definition () | "An oversized stone in laminated sediment that depresses the underlying laminae and may be covered by -draped laminae. Most dropstones originate through ice-rafting; other sources are floating tree roots and kelp holdfasts...." |
| Source () | NADM SLTTs 2004; Jackson, 1997, p 193 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0011 |
| Preferred label (en) | Epimatrix |
| Definition () | A type of matrix consisting of inhomogeneous interstitial materials grown in originally open interstices during diagenesis, but lacking the homogeneity and clear textural evidence of pore-filling needed to classify as phyllosilicate cement. |
| Source () | NADM SLTTs 2004; Dickinson, 1970 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0020 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0012 |
| Preferred label (en) | Floating clast |
| Definition () | Constituent is a clast that has no visible contacts with other clasts. Interpreted to be largely or completly immersed in matrix or cement. |
| Source () | Pettijohn et al., 1972, p. 90; SMR |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0013 |
| Preferred label (en) | Granular framework constituent |
| Definition () | "Constituent forms a rigid arrangement of particles that support one another at their points of contact...constituting a mechanically firm structure capable of supporting open pore spaces, although interstices may be occupied by cement or matrix" |
| Source () | Jackson, 1997, p. 250 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0014 |
| Preferred label (en) | Groundmass constituent |
| Definition () | Constituent forms an interconnected network of material enclosing other constituents that are disguished by larger grain size. |
| Source (en) | This vocabulary |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0016 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0015 |
| Preferred label (en) | Inclusion |
| Definition () | a fragment of older material within an igneous rock to which it may or may not be genetically related |
| Source () | Neuendorf et al, 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0002 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0016 |
| Preferred label (en) | Interstitial constituent |
| Definition () | Constituent is distributed through the material between other constituent particles |
| Source (en) | This vocabulary |
| Relationships: | |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0014 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0020 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0032 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0017 |
| Preferred label (en) | Irregular part |
| Definition () | A constituent with irregular distribution and geometry, as in pseudobreccia or patch migmatite. |
| Source (en) | This vocabulary |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0018 |
| Preferred label (en) | Kelyphitic rim |
| Definition () | Corona that consists of concentric bands with radial fibrous texture. |
| Source () | Williams, Turner and Gilbert, 1954; Fettes and Desmons, 2007 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0007 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0019 |
| Preferred label (en) | Layer |
| Definition () | A thin sheet compositionally distinct from the surrounding material, related to primary genesis of rock, e.g. sedimentary layers, metamorphic segregation |
| Source (en) | This vocabulary |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0020 |
| Preferred label (en) | Matrix |
| Definition () | Constituent forms finer-grained material interstitial to a framework constituent. "The finer-grained material enclosing, or filling the interstices between, the larger grains or particles of a sediment or sedimentary rock....The term refers to the relative size and disposition of the particles, and no particular particle size is implied" (Jackson, 1997, p. 393). May be classifiable into orthomatrix, protomatrix, epimatrix, pseudomatrix, and unclassified matrix. |
| Source () | NADM SLTTs 2004; Jackson, 1997 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0016 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0011 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0023 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0030 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0031 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0021 |
| Preferred label (en) | Megacryst |
| Definition () | any crystal in an igneous or metamorphic rock that is sgnificantly larger than the surounding groundmass. May be a phenocryst, xenocryst, porphyroblast or porphyroclast |
| Source () | Neuendorf et al 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0027 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0028 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0029 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0022 |
| Preferred label (en) | Oikocryst |
| Definition () | Constituent occurs as crystals that poikilitically enclose crystals of other phases in an igneous rock. |
| Source () | Neuendorf et al., 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0023 |
| Preferred label (en) | Orthomatrix |
| Definition () | A type of matrix consisting of recrystallized detrital lutum (clay fraction, less than 2 micron) or protomatrix. |
| Source () | NADM SLTTs 2004; Dickinson, 1970 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0020 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0004 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0024 |
| Preferred label (en) | Overgrowth |
| Definition () | Constituent crystallized in crystallographic continuity with some other mineral constituent, typically quartz or calcite. In a clastic rock, commonly forms cement as well, but this should be represented using two role attribute links, 'overgrowth' and cement, because overgrowth does not necessarily imply cement. |
| Source () | NADM SLTTs 2004; Neuendorf et al. 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Preferred label (en) | Particulate constituent |
| Definition () | constituent occurs as a collection of particles that are characterized by average properties of the individual particles |
| Source (en) | This vocabulary |
| Relationships: | |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0001 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0003 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0009 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0013 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0021 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0022 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0026 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0026 |
| Preferred label (en) | Phenoclast |
| Definition () | a relatively large and conspicuous fragment in a sediment or sedimentary rock |
| Source () | Neuendorf et al., 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0025 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0027 |
| Preferred label (en) | Phenocryst |
| Definition () | Constituent occurs as crystals that are distinctly larger than a groundmass of enclosing crystals. Used only in igneous rocks. |
| Source () | Neuendorf et al. 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0021 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0028 |
| Preferred label (en) | Porphyroblast |
| Definition () | Constituent occurs as crystals formed by metamorphic crystallization, set in a finer-grained groundmass. |
| Source () | Fettes and Desmons, 2007 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0021 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0029 |
| Preferred label (en) | Porphyroclast |
| Definition () | Relict crystal in metamorphic rock, in groundmass of relatively finer-grained material. Connotes that groundmass is result of tectonic reduction in grain size. |
| Source (en) | Spry, 1969 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0021 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0030 |
| Preferred label (en) | Protomatrix |
| Definition () | A type of matrix consisting of un-recrystallized detrital clayey lutum (clay fraction, less than 2 micron) in weakly consolidated rocks. |
| Source () | NADM SLTTs 2004; Dickinson, 1970 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0020 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0031 |
| Preferred label (en) | Pseudomatrix |
| Definition () | A type of matrix consisting of soft deformable framework grains that are squeezed and flattened between stronger framework grains. |
| Source () | NADM SLTTs 2004; Dickinson, 1970 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0020 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0032 |
| Preferred label (en) | Sedimentary rock cement |
| Definition () | A constituent that occupies space between individual grains of a consolidated sedimentary rock, and binds the grains together as a rigid, coherent mass; it may be derived from the sediment or its entrapped waters, or it may be brought in by solution from outside sources. Material is usually chemically precipitated (Jackson, 1997, p. 103). Distinguished from matrix by clearly secondary origin and generally monomineralic character. |
| Source () | NADM SLTTs 2004; Jackson, 1997 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0016 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0033 |
| Preferred label (en) | Small concretion |
| Definition () | A hard, compact mass or aggregate of mineral matter, normally subsperical but commonly oblate, disc-shaped or irregular. Formed by precipitation of mineral from solution in the pores of a granular rock, localized around a nucleus or center, to define a discrete, sharply separated object. Size ranges from cm to decimeter for application as a compoundMaterialConstituentPart; larger concretions should be considered GeologicUnit parts. |
| Source () | Neuendorf et al, 2005 |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Preferred label (en) | Structural part |
| Definition () | Constituent occurs in a structural configuration integral to the rock, such as layering, veinlets, overgrowths. The 'material' composition of these parts will often be other rock materials, not minerals, and 'ParticleGeometryDescription' associated with these describes the geometry of the constituent, not the particles the it is made of. These roles are mostly useful for RockMaterial descriptions that apply to individual samples, because their distribution is unlikely to be pervasive enought to be considered characteristic of a large mass of material. |
| Source (en) | This vocabulary |
| Relationships: | |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0005 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0007 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0010 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0012 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0015 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0017 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0019 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0024 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0033 |
| Narrower | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0035 |
| Notes: | |
| History note (en) | 2010-02-12 Add narrower relationship links by adding skos:narrower link in Protege, defining skos:narrower as inverse of skos:broader, calculating with Pellet reasoner to add inferred axioms, and using 'file/Export inferred axioms as ontology' in Protege. |
| URI | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0035 |
| Preferred label (en) | Vein |
| Definition () | Thin sheet of material intruded into the rock. May be hydrothermal, magmatic, or sedimentary. |
| Source (en) | This vocabulary |
| Relationships: | |
| Broader | http://resource.geosciml.org/classifier/cgi/compoundmaterialconstituentpartrole/0034 |
| Notes: |
| URI | |
| Preferred label (en) | CGI Compound Material Constituent Part Role vocabulary |
| Definition (en) | This file contains the 200811 version of CGI Compound material constituent part vocabulary. Use to categorize kinds of particles that are the constituents of a compound material. |
| Relationships: | |
| Notes: | |
| Change note (en) | 2009-12-07 SMR Update metadata properties for version, creator, title, and format. Change skos:HistoryNote to dc:source for information on origin of terms and definitions. |
| History note (en) | 2009-07-14. create rdf/skos from excel spreadsheet. |
| History note (en) | 2010-02-08 add top property assertions for root elements |
| History note (en) | 2010-02-08. SMR Clean up namespace declarations so concept URI's follow CGI URN scheme; concepts have URN, are not document fragments. |