Class <<Type>> RockMaterial (extends CompoundMaterial)

A specialized CompoundMaterial that includes consolidated and unconsolidated materials as well as mixtures of consolidated and unconsolidated materials.

Local Subclasses: (none)

Attributes

Name Type Bounds From Class Notes
color CGI_TermValue 0..* EarthMaterial Terms to specify color of the earth material. Color schemes such as the Munsell rock and soil color schemes could be used.
Attribute tagged values
Tag Value
sequenceNumber 2
purpose DescriptionPurpose 1..1 EarthMaterial Specification of the intended purpose/level of abstraction for the given EarthMaterial. Scoped name because intention is asserted by author of the data instance.
Values: Instance, TypicalNorm, IdentifyingNorm.
Attribute tagged values
Tag Value
sequenceNumber 3
compositionCategory CGI_TermValue 0..* CompoundMaterial Term to specify the gross compositional character of a compound material. Composition as used here is loosely construed to include both chemical composition and petrograpic composition, thus multiple values may be applied to a single rock, e.g. metaluminous and alkalic, undersaturated and basic, etc. Terms would typically include broad chemical classifications such as silicate, carbonate, ferromagnesian, oxide. However, this attribute may have different terminology for different kinds of rocks - for example sandstone petrographic classification terms (e.g. feldspathic) might be placed here.
Attribute tagged values
Tag Value
sequenceNumber 2
geneticCategory CGI_TermValue 0..* CompoundMaterial A term that represents a summary geologic history of the material. (ie, a genetic process classifier term) Examples include igneous, sedimentary, metamorphic, shock metamorphic, volcanic, pyroclastic.
Attribute tagged values
Tag Value
sequenceNumber 4
consolidationDegree CGI_TermValue 1..1 RockMaterial A property that specifies the degree to which an aggregation of EarthMaterial particles is a distinct solid material. Consolidation and induration are related concepts specified by this property. They define a continuum from unconsolidated material to very hard rock. Induration is the degree to which a consolidated material is made hard, operationally determined by how difficult it is to break a piece of the material. Consolidated materials may have varying degrees of induration (NADMSC, 2004)
Attribute tagged values
Tag Value
sequenceNumber 9
lithology ControlledConcept 1..* RockMaterial A controlled concept indicating the name of the RockMaterial type (eg, quartz sandstone, basalt, muscovite schist, sand, mud, soil, saprolite).
Igneous rock definitions are governed by IUGS agreed vocabulary
Attribute tagged values
Tag Value
sequenceNumber 10
 

Outbound Associations

Name Type Multiplicity From Class Notes
metadata MD_Metadata 0..1 EarthMaterial Specifies the Metadata associated with the EarthMaterial
Association tagged values
Tag Value
inlineOrByReference byReference
sequenceNumber 10
part ConstituentPart 0..* CompoundMaterial Specifies the ConstituentPart that makes up part of the CompoundMaterial
Association tagged values
Tag Value
sequenceNumber 7
particleGeometry ParticleGeometryDescription 0..1 CompoundMaterial Describes the particle geometry of the CompoundMaterial
Association tagged values
Tag Value
sequenceNumber 8
fabric FabricDescription 0..* RockMaterial Contains the description of the fabric associated with a CompoundMaterial
Association tagged values
Tag Value
sequenceNumber 5
metamorphicProperties MetamorphicDescription 0..1 RockMaterial
Association tagged values
Tag Value
sequenceNumber 6
physicalProperty PhysicalDescription 0..1 RockMaterial Describes the physical properties of the Rock
Association tagged values
Tag Value
sequenceNumber 11
 

Constraints

Constraint Type Status Weight
 

Tagged values

Tag Value Notes
byValuePropertyType false Values: true,false
Default: false
Description: enforce the 'by value' property pattern without xl
isCollection false Values: true,false
Default: false
Description: attribute group gml:AggregationAttributeGroup is a
noPropertyType false Values: true,false
Default: false
Description: suppress automatic creation of *PropertyType compl
xmlSchemaType #NOTES#Description: no type shall be generated for the class, but the Description: no type shall be generated for the class, but the
 

GML-conformant XML Implementation Details

<xs:element xmlns:xs="http://www.w3.org/2001/XMLSchema" name="RockMaterial" substitutionGroup="gsml:CompoundMaterial" type="gsml:RockMaterialType">
    <xs:annotation>
        <xs:documentation>A specialized CompoundMaterial that includes consolidated and unconsolidated materials as well as mixtures of consolidated and unconsolidated materials.</xs:documentation>
    </xs:annotation>
</xs:element>
<xs:complexType xmlns:xs="http://www.w3.org/2001/XMLSchema" name="RockMaterialType">
    <xs:complexContent>
        <xs:extension base="gsml:CompoundMaterialType">
            <xs:sequence>
                <xs:element name="consolidationDegree" type="gsml:CGI_TermValuePropertyType">
                    <xs:annotation>
                        <xs:documentation>A property that specifies the degree to which an aggregation of EarthMaterial particles is a distinct solid material. Consolidation and induration are related concepts specified by this property. They define a continuum from unconsolidated material to very hard rock. Induration is the degree to which a consolidated material is made hard, operationally determined by how difficult it is to break a piece of the material. Consolidated materials may have varying degrees of induration (NADMSC, 2004)</xs:documentation>
                    </xs:annotation>
                </xs:element>
                <xs:element maxOccurs="unbounded" minOccurs="1" name="lithology" type="gsml:ControlledConceptPropertyType">
                    <xs:annotation>
                        <xs:documentation>A controlled concept indicating the name of the RockMaterial type (eg, quartz sandstone, basalt, muscovite schist, sand, mud, soil, saprolite).
Igneous rock definitions are governed by IUGS agreed vocabulary</xs:documentation>
                    </xs:annotation>
                </xs:element>
                <xs:element maxOccurs="unbounded" minOccurs="0" name="fabric" type="gsml:FabricDescriptionPropertyType"/>
                <xs:element maxOccurs="1" minOccurs="0" name="metamorphicProperties" type="gsml:MetamorphicDescriptionPropertyType"/>
                <xs:element maxOccurs="1" minOccurs="0" name="physicalProperty" type="gsml:PhysicalDescriptionPropertyType"/>
            </xs:sequence>
        </xs:extension>
    </xs:complexContent>
</xs:complexType>
<xs:complexType xmlns:xs="http://www.w3.org/2001/XMLSchema" name="RockMaterialPropertyType">
    <xs:sequence minOccurs="0">
        <xs:element ref="gsml:RockMaterial"/>
    </xs:sequence>
    <xs:attributeGroup ref="gml:AssociationAttributeGroup"/>
</xs:complexType>