Delcath Prices Underwritten Public Offering Of Common Stock And Warrants. Delcath Systems, Inc. (DCTH) (the Company), an interventional oncology company focused on treatments for primary and metastatic liver cancers, today announced the pricing of an underwritten public offering of 425,000... Sep 30, 2016 9:22 AM EDT.
Pyrite is a brass-yellow mineral with a bright metallic luster. It has a chemical composition of iron disulfide (FeS 2) and is the most common sulfide mineral. It forms at high and low temperatures and occurs, usually in small quantities, in igneous, metamorphic and sedimentary rocks worldwide.
Formation: Igneous, metamorphic, sedimentary. Unusual Properties: Pyrite is an unusually fine example of the crystallization of iron. It can form perfect cubes as shown in the photograph above and in photo #3 below. These are natural cube shapes of this mineral, they have not been polished to look like this.ormation: Igneous, metamorphic, sedimentary. Unusual Properties: Pyrite is an unusually fine example of the crystallization of iron. It can form perfect cubes as shown in the photograph above and in photo #3 below. These are natural cube shapes of this mineral, they have not been polished to look like this.