Historically, explanation has been associated with causation: to explain an event or phenomenon is to identify its cause. But with the growth and development of philosophy of science in the 20th century, the concept of explanation began to receive more rigorous and specific analysis.
For jewelry applications, gauges 12-28 are most common. The size of wire is defined by one of two measuring systems. The American wire gauge (AWG) and the Standard wire gauge (SWG) systems.
Light, lovely teardrop earrings are graced with filigree detailing and crystal accents for a sweet, feminine look with flirty movement. Nickel free. Metal: Silver-tone metal Stones: Crystals Back: Wire Dimensions: 1.12x3.5 long Jewelry photos are enlarged to show detail.