The type region is Monzoni, Italy, in the Italian Tirol;similar rocks have been described from Montana, Norway, Sakhalin island, and other localities.

• 在典型地区义大利蒂罗尔的蒙松尼，与典型地区类似的岩石，产于挪威、美国蒙大拿州、俄罗斯太平洋沿岸的萨哈林岛以及世界其他各地。