Etna DOC affects the maturation of the grapes and therefore there is a significant difference between the harvest period of the Etna and the rest of the Sicily areas. The soil is volcanic and very rich in minerals. It is formed by the disintegration of one or several types of lava of different ages and eruptive materials such as lava, ash and sand. Containing all these particles, the crops cultivated on Etna soil benefit from nutrients like iron, copper, phosphorus, magnesium and others. Etna DOC Etna is a "Denominazione di origine controllata" (DOC) for wine from the Etna region in Italy. Etna
Etna Iron Works in Schenectady, NY. The property, along with the street in which it was situated, was later liquidated in a 1940s redevelopment. Roach himself went on to establish his own shipyard in Chester, Pennsylvania, the Delaware River Iron Ship Building and Engine Works, which became America's largest and most productive shipyard from its establishment in 1871 until the mid-1880s. At least 26 marine steam engines for 19 ships were produced by the Etna Iron Works. The following is a list of those ships, together with basic details of the engines fitted to each. Etna Iron Works The Etna Iron Works (sometimes