Las piedras preciosas drusy o druzy son delgados cristales de minerales formados dentro o sobre la superficie de otro mineral. La azurita es una rara variedad del mineral de cobre con calidad de piedra preciosa. La azurita es uno de los dos minerales básicos del carbonato de cobre (la malaquita es el otro). La azurita es más rara que la malaquita y también se considera más valiosa.
Comentarios certificados de los clientes
Calificación General -> 10
My experiences with Gemselect have always been quite satisfactory. The items are accurately photographed, a detailed description and provenance provided and the compare feature helps customers select the best gem for their needs. I have often recommended this source and will continue to do so.
I ordered several specific items from Gemselect. Items are always packaged very carefully to protect the content. Gemselect always encloses a card of authenticity which documents the entire stone, its size, clarity, etc. All of the items are as they were described. I would highly recommend them to anyone who’s in the market for a gem.
I frequently check the GemSelect website for a variety of gems. I've been very satisfied with the selection and quality of the top rated gems. All of the purchases I've made have turned out beautiful pieces of jewelry.