Surface Geochemistry Samples (replacing GCHEM over time)

dataset: GEOCHEMISTRY
Surface Geochemistry Samples is derived from Minerals and Petroleum's SITES Oracle RDBMS. Data have been obtained from company reports of expired mineral Exploration and Mining Licences since 1965. A surface sample is typically taken to comprise a sample taken from the weathered profile, and which is the only sample taken at that location. It may be a soil or it may be a sediment taken from an active stream bed. Though most soil samples are taken from the B- or C-horizon (approx. 10-40 cm depth) the dataset may, for example, include a sample taken from 2 m depth and obtained by augering. There is, thus, a continuum between surface geochemistry and boreholes datasets.
 
Citation proposal Citation proposal
(2014)

Surface Geochemistry Samples (replacing GCHEM over time)

Department of Energy, Environment and Climate Action
 

Details

Contacts

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.

Cited responsible party  

No information provided.

  Point of contact

 

Identifiers and Keywords

ANZLIC Id
ANZVI0803004185 
Victorian Spatial Data Library (VSDL) Schema
MINERALS:GEOCHEMISTRY 
Jurisdiction
Victoria 
Topic category
  • Economy
  • Geoscientific information
 

Resource Constraints

Classification
Unclassified  
Creative Commons Attribution 4.0 (CC-BY)
 

Other Dataset Details

Date ( Revision )
2014-11-18
Date ( Publication )
2024-11-23T05:40:04
Status
Completed  
Purpose
To provide geographical display of surface geochemical locations and attributes associated with those samples 
Supplemental Information
Current Design Issues: The dataset contains only a part of the scope present within the full RDB dataset. Additional fields could be added if the need were identified. Related Documents: None 
Maintenance and update frequency
Annually  
Maintenance date ( Publication )
2023-03-18T04:08:20
 

Spatial

Spatial representation type
Vector  
Description
General - Victoria 
Reference system identifier
4283

N
S
E
W


 

Temporal

Begin date
2010-08-17 
End date
now  
 

Resolution

Horizontal Accuracy
250m  
 

Quality

Conceptual Consistency
good 
Missing Data
Mostly complete - data are captured from newly expired exploration licences annually Completeness Verification: Metadata Custodian Review Frequency: yearly Metadata Last Reviewed by Custodian: April 2003 
Attribute Quality
good 
Positional Accuracy
Variable - accuracy is specified for each location 
 

Lineage

Statement
Dataset Source: Sites Database in Minerals and Petroleum Dataset Originality: Derived 
 

Attributes

Column Name Obligation Unique Data Type Data Length Data Precision Data Scale Reference Table Owner Reference Table Name Reference Table Code Column Name Short Column Name Definition
COMPANY O N VARCHAR2 150 COMPANY
HG_METH O N VARCHAR2 120 HG_METH
NI_METH O N VARCHAR2 120 NI_METH
MG_PPM O N NUMBER 22 38 8 MG_PPM
LOCN_ACC O N NUMBER 22 10 0 LOCN_ACC
CU_PPM O N NUMBER 22 38 8 CU_PPM
K_PPM O N NUMBER 22 38 8 K_PPM
LONGITUDE O N NUMBER 22 38 8 LONGITUDE
AG_METH O N VARCHAR2 120 AG_METH
BI_PPM O N NUMBER 22 38 8 BI_PPM
W_METH O N VARCHAR2 120 W_METH
MG_METH O N VARCHAR2 120 MG_METH
CO_PPM O N NUMBER 22 38 8 CO_PPM
SB_PPM O N NUMBER 22 38 8 SB_PPM
MO_PPM O N NUMBER 22 38 8 MO_PPM
ELEV_GL O N NUMBER 22 38 8 ELEV_GL
MN_METH O N VARCHAR2 120 MN_METH
ORIG_ID O N VARCHAR2 10 ORIG_ID
MN_PPM O N NUMBER 22 38 8 MN_PPM
NI_PPM O N NUMBER 22 38 8 NI_PPM
P_METH O N VARCHAR2 120 P_METH
EASTING O N NUMBER 22 38 8 EASTING
SB_METH O N VARCHAR2 120 SB_METH
PB_METH O N VARCHAR2 120 PB_METH
LATITUDE O N NUMBER 22 38 8 LATITUDE
NORTHING O N NUMBER 22 38 8 NORTHING
SN_METH O N VARCHAR2 120 SN_METH
MIN_FRACTION O N VARCHAR2 6 MINFRICTN
AU_OT_METH O N VARCHAR2 120 AU_OT_METH
PROSPECT O N VARCHAR2 50 PROSPECT
ZN_METH O N VARCHAR2 120 ZN_METH
AG_PPB O N NUMBER 22 38 8 AG_PPB
LOCN_METH O N VARCHAR2 30 LOCN_METH
AL_METH O N VARCHAR2 120 AL_METH
PD_PPB O N NUMBER 22 38 8 PD_PPB
PT_METH O N VARCHAR2 120 PT_METH
AG_METH_PPB O N VARCHAR2 120 AGMETHPPB
AL_PPM O N NUMBER 22 38 8 AL_PPM
PB_PPM O N NUMBER 22 38 8 PB_PPM
SN_PPM O N NUMBER 22 38 8 SN_PPM
MAP250 O N VARCHAR2 8 MAP250
DATUM O N VARCHAR2 10 DATUM
MAP50 O N VARCHAR2 6 MAP50
SAMP_TYPE O N VARCHAR2 30 SAMP_TYPE
AU_OTHER O N VARCHAR2 40 AU_OTHER
CA_PPM O N NUMBER 22 38 8 CA_PPM
HG_PPB O N NUMBER 22 38 8 HG_PPB
PT_PPB O N NUMBER 22 38 8 PT_PPB
AS_METH O N VARCHAR2 120 AS_METH
ELEV_METH O N VARCHAR2 30 ELEV_METH
SITE_COMM O N VARCHAR2 250 SITE_COMM
AS_PPM O N NUMBER 22 38 8 AS_PPM
AU_METH O N VARCHAR2 120 AU_METH
FE_METH O N VARCHAR2 120 FE_METH
FEATURE O N VARCHAR2 12 FEATURE
W_PPM O N NUMBER 22 38 8 W_PPM
ELEV_ACC O N NUMBER 22 4 0 ELEV_ACC
K_METH O N VARCHAR2 120 K_METH
AG_PPM O N NUMBER 22 38 8 AG_PPM
BI_METH O N VARCHAR2 120 BI_METH
FE_PPM O N NUMBER 22 38 8 FE_PPM
CO_METH O N VARCHAR2 120 CO_METH
AU_PPB O N NUMBER 22 38 8 AU_PPB
MAP100 O N VARCHAR2 4 MAP100
SITEID O N NUMBER 22 10 0 SITEID
PD_METH O N VARCHAR2 120 PD_METH
ZN_PPM O N NUMBER 22 38 8 ZN_PPM
S_PPM O N NUMBER 22 38 8 S_PPM
ZONE O N NUMBER 22 4 0 ZONE
NA_PPM O N NUMBER 22 38 8 NA_PPM
S_METH O N VARCHAR2 120 S_METH
CU_METH O N VARCHAR2 120 CU_METH
MO_METH O N VARCHAR2 120 MO_METH
MAP25 O N VARCHAR2 8 MAP25
NA_METH O N VARCHAR2 120 NA_METH
P_PPM O N NUMBER 22 38 8 P_PPM
SAMP_METH O N VARCHAR2 30 SAMP_METH
CA_METH O N VARCHAR2 120 CA_METH
MAX_FRACTION O N VARCHAR2 6 MAXFRACTN
 

About the Metadata Record

Metadata identifier
urn:uuid / 21d26c2f-284b-595f-9b04-8d77a70efd6c

  Processor

Contact  

No information provided.
Resource Type
Dataset  
Date info ( Creation )
Date info ( Revision )
2024-05-16T11:58:55
Standard Name
ISO 19115-3:2018 
Profile Name
DELWP Profile 
Profile Version
Version 1 
Profile Date
2019-05-24  
 

Metadata Constraints

Classification
Unclassified  
 
 

    Overviews

Graphic Overview of Data Footprint

  Provided by

  Share on social sites

         

  Views Views

Read here the full details and access to the data. Read here the full details and access to the data.

  Associated resources

Not available