Nephrite as a surface treatment. A lot of nephrite tools and amulets are known since the Early Neolithic (VII mill. BC) to the Late Chalcolithic (V mill. BC) on the Balkans (mainly Bulgaria; also in Greece, Serbia, Croatia) from two or more unknown sources - Balkan "nephrite culture". Such tools are found in the Later Neolithic of Poland (from the most probable local source Jordanów), Sardinia (Italy) (unknown source) and Switzerland (Kostov, 2005; 2013). Single or just a few finds of nephrite artifacts are reported also from some other European countries. During Neolithic times, the key known sources of nephrite jade
One in Two – Two in One One in Two – Two in One One in Two – Two in One is a live album by American jazz drummer Max Roach and saxophonist Anthony Braxton recorded in 1979 for the Swiss Hathut label. The Allmusic review by Scott Yanow awarded the album 5 stars, stating: "With Roach pushing Braxton, the results are quite adventurous, yet full of joy. Followers of avant-garde jazz can consider this set to be essential." All About Jazz reviewer Chris May noted: "This is music which demands the full attention of the listener to reveal all of its considerable beauty—but it's not "difficult"