ResearchSpace
→
Archives collection
→
Browsing Archives collection by Author

Browsing Archives collection by Author "Wolmarans, JJ"

Now showing items 1-3 of 3

Washability and other characteristics of coal from the No. 5 seam coal (Run-of-mine) from nagcolliery

Author: La Grange, CC ; Wolmarans, JJ Date: 1950 According to information given by the Manager at navigation Colliery in May 1950, the mining height in the No. 5 seam is about 6 feet at the top of this consist of inferior material and is loaded into separate, specially marked tubs underground ... Read more
Washability and other characteristics of coal from the No. 5 seam Witbank colliery

Author: La Grange, CC ; Wolmarans, JJ Date: 1950 A bulk face sample (no. T124) of approximately 1 ton was taken on 12/4/1950 from the No. 5 seam, South African Witbank colliery at a point about 70 east of a point 100 south of peg 104. The seam here was about 69'' thick. Read more
Washability and other characteristics of coal from the No. 5 seam, South Witbank colliery

Author: La Grange, CC ; Wolmarans, JJ Date: 1950 This report details how coal from the No. 5 seam in the Witbank colliery was tested for washability and related characteristics. Read more

Now showing items 1-3 of 3

Browse

All of ResearchSpace
This Community
- By Issue Date
- Authors
- Titles
- Subjects
- Publication Type
- Cluster
- Impact Area

Quick Links

Legislation and compliance

General Enquiries

Tel: + 27 12 841 2911
Email: callcentre@csir.co.za

Physical Address
Meiring Naudé Road
Brummeria
Pretoria
South Africa

Postal Address
PO Box 395
Pretoria 0001
South Africa

Social Connect

Resources on this site are free to download and reuse according to associated licensing provision. Please read the terms and conditions of usage of each resource.

Browsing Archives collection by Author "Wolmarans, JJ"

Browsing Archives collection by Author "Wolmarans, JJ"

Browse

All of ResearchSpace

This Community

Quick Links

Legislation and compliance

General Enquiries

Social Connect