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.
Crystal Description. Rhyolite is an igneous extrusive volcanic rock, containing around 70% silica. Typically, crystals are too small to see (aphanitic), and sometimes larger crystals surrounded by a fine grained or glassy matrix containing quartz or feldspar form (porphyritic).Rhyolite is often found with banding, making for a decorative ornamental stone which is sometimes used for jewellery.hyolite allows the re-processing of past events as seen from the present moment, stimulating acceptance and healing, transcending into a state of joyous potential, and actualising a deep sense of respect, worth and esteem.