Name: All Samples and Observations

Display Field: LOCALITY_NAME_NUMBER

Type: Feature Layer

Geometry Type: esriGeometryPoint

Description: This dataset shows point locations at which geological samples have been taken and/or (less commonly) geological observations or measurements have been made. Only basic information is included, but further data for each point may be available on-line from the Mineral Resources Tasmania website (go to Products and Services/Database Searches/Samples and Geochemistry Search or use this link): http://www.mrt.tas.gov.au/portal/samples-and-geochemistry-search and click on Search, then Export Results)Data attached to each sample ideally includes metric coordinates (or sometimes lat./long), locality name and description, positional accuracy (3D), field and registration numbers, originator, project, collection date, sample type and description, and may include lithology, lithostratigraphy, chronostratigraphy, minerals, mineralisation types, potential hazards, soil type, storage details, references and comments. Major and trace element analyses and assays, petrophysical data (density, magnetic, electrical, thermal, sonic velocity etc.), electron microprobe analyses of minerals, x-ray diffraction determination of mineralogy, soil tests, photographs, reports and other data may be attached and are also down-loadable.Most points refer to surface samples or observations, but down-hole data is also included for some sample types. Not all data is open to the public. The largest dataset is of rock samples, followed by stream sediment , soil samples, minerals specimens, mineralised samples, sediments, tailings and mine waste, fossils, environmental samples, artificial samples (e.g. slags, metallurgical products, concrete), concentrates (e.g. of sluiced or panned tin or gold), drill logs, and miscellaneous readings/observations.

Service Item Id: 43a40328b2f548d08b48289929f2a840

Copyright Text: Mineral Resources Tasmania

Default Visibility: true

MaxRecordCount: 2000

Supported Query Formats: JSON, geoJSON, PBF

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Max Scale: 0

Supports Advanced Queries: true

Supports Statistics: true

Has Labels: true

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Use Standardized Queries: true

Supports Datum Transformation: true

Extent:

XMin: 202704.48832605057
YMin: 5151429.449747589
XMax: 629093.1380493122
YMax: 5660482.918052781
Spatial Reference: 28355  (28355)

Drawing Info:

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UniqueValueInfos:
• Value: Artificial
  Label: Artificial
  Description: N/A
  Symbol:
  
• Value: Concentrate
  Label: Concentrate
  Description: N/A
  Symbol:
  
• Value: Drill cuttings
  Label: Drill cuttings
  Description: N/A
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• Value: Drill log
  Label: Drill log
  Description: N/A
  Symbol:
  
• Value: Environmental
  Label: Environmental
  Description: N/A
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• Value: Fossil
  Label: Fossil
  Description: N/A
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• Value: Fossil; Rock
  Label: Fossil; Rock
  Description: N/A
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• Value: Mineral
  Label: Mineral
  Description: N/A
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• Value: Mineralised
  Label: Mineralised
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• Value: Mineralised; Rock
  Label: Mineralised; Rock
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• Value: Reading/Observation
  Label: Reading/Observation
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• Value: Reading/Observation; Rock
  Label: Reading/Observation; Rock
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• Value: Rock
  Label: Rock
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• Value: Rock; Sediment
  Label: Rock; Sediment
  Description: N/A
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• Value: Sediment
  Label: Sediment
  Description: N/A
  Symbol:
  
• Value: Soil
  Label: Soil
  Description: N/A
  Symbol:
  
• Value: Stream Sediment
  Label: Stream Sediment
  Description: N/A
  Symbol:
  
• Value: Tailings/mine waste
  Label: Tailings/mine waste
  Description: N/A
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Transparency: 0
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Advanced Query Capabilities:

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Supports Pagination: true
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Supports Query With Distance: true
Supports Sql Expression: true
Supports Query With ResultType: false
Supports Returning Geometry Centroid: false
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Supports Time Relation: true
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Supports Query Analytic: false
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HasM: false

Has Attachments: false

HTML Popup Type: esriServerHTMLPopupTypeAsHTMLText

Type ID Field: null

Fields:

• SHAPE ( type: esriFieldTypeGeometry, alias: Shape )
• SAMPLE_ID ( type: esriFieldTypeInteger, alias: SAMPLE_ID )
• SAMPLE_NO ( type: esriFieldTypeString, alias: SAMPLE_NO, length: 30 )
• SAMPLE_TYPE ( type: esriFieldTypeString, alias: SAMPLE_TYPE, length: 600 )
• LITHOLOGY ( type: esriFieldTypeString, alias: LITHOLOGY, length: 100 )
• LITHOSTRATIGRAPHY ( type: esriFieldTypeString, alias: LITHOSTRATIGRAPHY, length: 100 )
• CHRONOSTRATIGRAPHY ( type: esriFieldTypeString, alias: CHRONOSTRATIGRAPHY, length: 400 )
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• REGISTRATION_NO ( type: esriFieldTypeString, alias: REGISTRATION_NO, length: 32 )
• LOCALITY_NAME_NUMBER ( type: esriFieldTypeString, alias: LOCALITY_NAME_NUMBER, length: 200 )
• FIELD_NO ( type: esriFieldTypeString, alias: FIELD_NO, length: 30 )
• DESCRIPTION ( type: esriFieldTypeString, alias: DESCRIPTION, length: 500 )
• GID ( type: esriFieldTypeOID, alias: GID )

Supported Operations:   Query   Query Attachments   Query Analytic   Generate Renderer   Return Updates

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