Contacts

Identifiers and Keywords

ANZLIC Id

ANZVI0803008466 

Victorian Spatial Data Library (VSDL) Schema

MINERALS:RELIC 

Jurisdiction

Victoria 

Topic category

• Economy

Resource Constraints

Classification

Limited Distribution  

Other Dataset Details

Date ( Revision )

2022-12-22

Date ( Publication )

2025-09-24T05:45:13

Status

Completed  

Supplemental Information

Related Documents: None 

Maintenance and update frequency

Irregular  

Maintenance date ( Publication )

2023-02-23T04:00:37

Spatial

Spatial representation type

Vector  

Description

General - Victoria 

Reference system identifier

4283

N

S

E

W

Temporal

Begin date

1869-01-01 

End date

now  

Quality

Conceptual Consistency

Fair minsite_id requires work 

Missing Data

Various Completeness Verification: Metadata Custodian Review Frequency: yearly Metadata Last Reviewed by Custodian: April 2019 

Attribute Quality

Fair The Mines Department was the forerunner to Minerals and Petroleum Victoria. The Mines Department carried out an extensive shaft filling and capping operation between the 1930s and 1950s. More than 1600 shafts were either filled with mine mullock (waste rock from the mining process) or capped with a reinforced concrete cap. The decision to either fill or cap was usually based on the depth of the shaft. The shaft was filled if less than about 50 m deep otherwise it was usually capped. Much of this work was carried out under the supervision of Frank Vincent, a mines inspector. During the reclamation programme he arranged for the location of each shaft to be mapped by the tape and compass method. The size of the shaft at the surface (the shaft collar) was measured and an estimate of the shaft depth was obtained. These details together with the reclamation method (filled or capped) were recorded in a list of 1600 shafts. Where possible, this data has been included in the attribute data in the Bendigo Shaft Hazard database. Frank Vincent's original shaft reference number is recorded as the VINCENTNO in the shaft attribute data. The size of the shaft collar is recorded as COLLARFT. The shaft depth as estimated by Frank Vincent team, is recorded as the DEPTHM. In the case of shaft depth we have converted the original estimate in feet to metres. The information from Frank Vincent's data shows that most shafts have depths in the range 10 to 20 metres although a considerable number have depths in the range 100 to 200 metres. 

Positional Accuracy

Approximately +- 100 metres Same sites could be recorded multiple times - different sources in the Bendigo area Digitized for Ginger has worse accuracy than other sources. 

Lineage

Description

Master in: /arc/p_mp/master/excel/shaft.xlsx relic worksheet Run import_mine_shaft.py 

Statement

Dataset Source: Sources are as follows. David Bannear 2017 Peter Ward 2019 Fred Sargent 2019 DELWP Dataset Originality: Primary 

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
SOURCE	O	N	VARCHAR2	40						SOURCE
DATUM	O	N	VARCHAR2	10						DATUM
NAME	O	N	VARCHAR2	50						NAME
COMMENTS	O	N	VARCHAR2	200						COMMENTS
LOCACC	O	N	NUMBER	22	10	0				LOCACC
ZONE	O	N	NUMBER	22	4	0				ZONE
EASTING	O	N	NUMBER	22	38	8				EASTING
NORTHING	O	N	NUMBER	22	38	8				NORTHING
ID	O	N	NUMBER	22	10	0				ID
LABELSTR	O	N	VARCHAR2	65						LABELSTR
LOCN_DESC	O	N	VARCHAR2	100						LOCN_DESC
SOURCECOMM	O	N	VARCHAR2	150						SOURCECOMM
RELICTYPE	O	N	VARCHAR2	20						RELICTYPE

About the Metadata Record

Metadata identifier

urn:uuid / b0463efa-c5e8-5606-96d7-165436aa416a