How did they make that. Part 3 /
This video discusses how slate is a valued roofing material for houses due to its durability. It also shows the step-by-step processes used by the British mining industry to mine and prepare the slate boulders for use as roofing material.
Saved in:
| Format: | Electronic Video |
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| Language: | English |
| Published: |
New York, NY :
Big Media,
2010.
|
| Subjects: | |
| Online Access: | CONNECT |
| Summary: | This video discusses how slate is a valued roofing material for houses due to its durability. It also shows the step-by-step processes used by the British mining industry to mine and prepare the slate boulders for use as roofing material. |
|---|---|
| Item Description: | Title from resource description page (viewed April 12, 2017). |
| Physical Description: | 1 online resource (8 minutes) |
| Playing Time: | 00:08:08 |
