Lemon Quartz is a form of quartz that is sometimes called "Ouro Verde". This name (translated as "Golden-green") describes how it is coloured very well. Some forms of Lemon quartz have been artificially irradiated after mining and /or polishing: true Ouro Verde has been created through natural irradiation within the ground. We are assured that this is the natural product (in that it has acquired its hue by natural irradiation before extraction).
This stone's bright lemon/green colour is of best use at the solar plexus and at the area of the diaphragm. The "acid" nature of its colouring suggests that it may be of use in dissolving old, outdated or unwanted energies, thought patterns or beliefs – and in helping us “digest” things more easily, whether these are physical (foods), or not. In fact natural Ouro Verde is a stone that I associate strongly with Archaeon Metatron, and with his usefulness is helping us deconstruct and reconstruct aspects of our lives that require addressing, change and/or resolution, and I feel that this stone has a similar purpose. It reminds me of fizzy lime cola, and it does have a "fizzy" energy, which is quick and bright and enlivening to the energy field. You will either love this stone - or loathe it! There are no half-measures with it at all.