Alexandrite found at Girdlestone Farm are small well-formed orthorhombic repeated twins forming pseudo hexagonal crystals of gem quality with a strong color change, from dark green to purple red.
| Country | Zimbabwe |
| Region | Mashonaland West |
| Province | Masvingo (Fort Victoria) |
| Locality | Girdlestone Farm |
| Latitude | -21.4239 |
| Longitude | 30.7289 |
| Altitude | 1584 |
| Time zone | UTC+2 |
| Map | Satellite |
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The present situation in Zimbabwe means that the only major Sandawana emerald mine is now operating in the southwest Zvishavane region. The mines are worked by a private company and are known for producing small emeralds of fine color. Although alexandrite has been found in Zimbabwe, there is no current production.