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.
About Green Amethysts. Green amethyst, also known as Prasiolite, Vermarine or Lime Citrine is a durable, gemstone, ranging in color from a light sage green to a deep grass green.Like the familiar purple amethyst, it is a member of the Quartz mineral family.bout Green Amethysts. Green amethyst, also known as Prasiolite, Vermarine or Lime Citrine is a durable, gemstone, ranging in color from a light sage green to a deep grass green.