Bear in mind each crystal are products of nature, so the measurements will not be exact, may have imperfections, and nether two are the same. Photos were taken in sunlight. Search keywords such as: quartz crystal, zeolite, malachite, lapis, . Or, browse through the different sections message me for more info. To learn more, check out my website.My youtube channel for metaphysical information. All stones/crystals/minerals in this listing are energetically enhanced with powerful metaphysical energy. This permanent fixture comes as a free gift with the listing. I strive to provide competitive market value prices on each individual item based only on the quality, uniqueness, and availability of each item.