| ORIGINATING FROM MADAGASCAR THIS SPECIMEN FEATURES TRIGONAL MARKINGS & KEY. SIZE = 135 X 75 X 51MM APROX. WEIGHT = 585g. |
| | FEATURES IRON HYDRATE STAINING TO IT'S BASE. SIZE = 151MM IN LENGTH X 71MM X 60MM APROX. WEIGHT = 771g. |
| | SPECIMEN ORIGINATES FROM BRAZIL. SIZE = 146MM X 54MM X 46MM APROX. WEIGHT = 490g. |
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