An exceptionally tough, compact, fine-grained greenish or bluish tremolite or actinolite, constituting the less rare kind of jade. AGID84
This term has 159 records attributed within our system.
O.84-1946
O.41-1946
O.33-1946
O.80-1946
O.56-1946
O.49-1946
O.10-1938
O.96-1946
O.27-1946
O.2-1946
O.70-1946
O.10 & A-1934
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