Available online
| Item code: | S23-; 01 |
|---|---|
| First transmission date: | 1972-02-02 |
| Published: | 1972 |
| Rights Statement: | Rights owned or controlled by The Open University |
| Restrictions on use: | This material can be used in accordance with The Open University conditions of use. A link to the conditions can be found at the bottom of all OU Digital Archive web pages. |
| Duration: | 00:18:45 |
| + Show more... | |
| Producer: | Peter Clark |
| Contributor: | John Wright |
| Publisher: | BBC Open University |
| Keyword(s): | Grain size; Igneous; Metamorphic; Rock specimens; Rock texture; Sedimentary; Shape of grains |
| Master spool number: | 46FM520 |
| Production number: | 46FM520 |
| Available to public: | no |
