As with other chemical reactions, the reaction rate and efficiency of PCR are affected by limiting factors. 1  Thus, the entire PCR process can further be divided into three stages based on reaction progress: 2  Exponential amplification: At every cycle, the amount of product is doubled (assuming 100% reaction efficiency).
Quick Answer. Aquamarine forms when magma under the Earth's crust interacts with mineral-rich rocks under mountain ranges. The magma cools as it enters fissures and crevasses of rocks called pegamites. The minerals in the pegamites heat up when they interact with the magma, forming the gemstone. Continue Reading.
The most common misconception people have is that Aquamarine should be just blue, usually they want dark blue. However, Websterâs dictionary defines Aquamarine as âa transparent blueish-green variety of Beryl .â Blueish-green is the key phrase here.I would personally define Aquamarine as being blue in body color with sea green highlights. I define Seafoam as being green in body color with blue highlights.atural Aquamarine Crystal â At left is a picture of a nice Aquamarine crystal that is natural and unheated. I would call this color closer to Seafoam than Aquamarine, it is definitely a little on the green side. I often cut this color I think that it makes a very nice and unusual stone.