The following is a list of Cambay gems and minerals listed in our database. Click the pictures to get full data, click the X to remove the gem from the list.
Carnelian: Carnelian is a variety of chalcedony, which is translucent and is red to reddish-brown. It may also occur as flesh-colored chalcedony, known as cornelian or carnelian. It is slightly similar in appearance to its relation, the dark brown chalcedony, sard. The colour of cornelian is caused by colloidally dispersed hematite. Other reddish chalcedonies may have been colored by heating since if they (read full)
Gem5.com aims to provide easy to understand, searchable, sortable data related to gemstones.
We are a Koenig Media, LLC project and like our other ventures this one is free with no strings attached.
Malachite is a bright green, basic copper carbonate.
It appears as fibrous, radiating aggregates with silky to dull luster, and its cr
Rhodocrosite is a manganese carbonate, a mineral of the calcite series with a hexagonal crystal system. It is isomorphous with calcite 
Opal is hydrated silicon dioxide. It has the same chemical composition as quartz but contains about one-tenth (and sometimes as much as
Datolite is a semi rare silicate mineral of the gadolinite group. It appears as surface-growing, short and stubby, prismatic, large cry