Sep 19, 2022 · The main difference between real and fake turquoise is the presence of white spots, specific gravity differences, and the ability to withstand hot needle and acetone tests.

Sep 5, 2023 · White spots or inclusions within turquoise can result from mineral impurities present in the host rock where the turquoise formed. These impurities might include minerals like calcite or quartz, which are lighter in color compared to turquoise.

Jan 2, 2024 · Discover the various types of turquoise, their unique colors and patterns, and where to find these beautiful gems.

Aug 8, 2023 · If the gem is white where you rubbed in the acetone or there are blue streaks on the swab, you have a fake on your hands. It is likely howlite, magnesite, or plastic dyed a turquoise blue.

Glass imitations frequently show swirls of color (blue and white streaks) on the base, or the base is rough ground, as opposed to the polished base of most turquoise, There may of mold marks around the girdle or hemispherical cavities on the surface, which …

Oct 9, 2023 · Knowing how to identify turquoise can save money and disappointment, and ensure you’re getting the quality you’re paying for. From understanding the gem’s natural characteristics to spotting common signs of imitations, you’ll know how to identify the real thing.

We has put together a comprehensive article by providing images of fake turquoise and the common techniques to identify the real turquoise, our goal is to help you the obvious fake turquoise trick on the market.

Sep 3, 2022 · Generally, the real turquoise is free of white spots, and so, if you come across a turquoise with white spots or even chips in it that have a whitish look, then that stone is fake.

Jan 24, 2024 · To identify genuine turquoise, inspect for a waxy luster and matrix patterns, test its hardness (5-6 on the Mohs scale), and check for non-magnetism. Turquoise leaves a sky-blue streak, is non-birefringent, and typically opaque. It exhibits single refraction and has a specific gravity of 2.6-2.9.

Nov 15, 2024 · Real turquoise can indeed have white spots, and these are often a natural result of its formation process, influenced by mineral inclusions, porosity, and other geological factors.