Polished Double Terminated Black Basalt Points x 3 From Antsirabe, Madagascar Southern Africa We select only the absolute

We select only the absolute best specimens which are graded based on shape

Size = 24 - 47 mm x 300 mm

It sometimes occurs as replacement bodies in carbonate rocks and as such may constitute Zinc ore

Size = 80 - 122 mm

The regional material always has lovely colour intensity and gemmy clarity but this is variable depending on the grade

Polished Double Terminated Black Basalt Points x 3 From Antsirabe, Madagascar Southern Africa We select only the absolutePRODUCT INFORMATION General Description Beautiful new material out of Malagasy workshops. A stunning high shine, pitch black, volcanic basalt which has been beautifully polished . The material is very attractive and very well priced. A wide range of items have been polished using this new material. Basalt is an igneous rock composed mainly of Plagioclase and Pyroxene minerals. It most commonly forms as an extrusive rock, such as a lava flow. Very