They were also asked to identify potential methods for industry to demonstrate progress in achieving the â2020 Ambitionâ. 1  CLOSING THE PERFORMANCE GAP: THE 2020 AMBITION. 2  From 2020, be able to demonstrate that at least 90% of all new homes meet or perform better than the designed energy / carbon performance.
The word Prasiolite comes from the Greek words meaning Leek Stone. It is also known as Green Quartz or (incorrectly) called lime citrine. Less common names for the mineral are Vermarine and Amagreen.
â¢ Zircon. Prasiolite is a gem with which one can really be confused. It is traded with variety of names and sometimes mistaken with expensive gems like Green Beryl, Peridot and Tourmaline. The green variety is also named as Vermarine, Lime Citrine or Green Amethyst.Inexpensive, but a true collector's gemstone.rasiolite is a gem with which one can really be confused. It is traded with variety of names and sometimes mistaken with expensive gems like Green Beryl, Peridot and Tourmaline.