察沃
Taita-Taveta, Kenya
肯亚的察沃地区是沙弗莱石得名之地——钙铝榴石鲜绿色的宝石变种。
What it is known for
Tsavo's metamorphic rocks host gem tsavorite (green grossular), discovered here in the late 1960s and prized for an intense, slightly bluish green.
What collectors look for
Gem tsavorite crystals and clean cut stones are the most sought-after.