Table of Contents
What does Caymanite look like?
In its natural form Caymanite looks like a slate-like rock and can come in earth tones of brown, grey, red and white. Layers of these colors throughout the rock help identify this unique commodity. When cut and polished for jewelry the colors and layers are brilliantly displayed.
Where is Caymanite found?
the Cayman Islands
Hidden away under the jagged crust of Grand Cayman’s East End and the craggy cliffs of the Bluff in Cayman Brac, lie beautiful and mysterious mineral deposits. These rock strata are found only in the Cayman Islands and are well disguised by the surrounding limestone.
How is Caymanite formed?
The formation of caymanite followed two phases. The first phase of caymanite formation occurred after deposition, lithification, and karst process of the Oligocene Cayman Member. The second phase of caymanite formation occurred after joints had developed in the Middle Miocene Pedro Castle Member.
What race is Caymanian?
Main ethnic groups: mixed (40 per cent), black (20 per cent), white (20 per cent), expatriates of various ethnic groups (20 per cent) According to the 2010 census, the overwhelming majority of the population is Christian, with 23 per cent belonging to the Church of God and 14 per cent belonging to the Catholic church.
Who owns Grand Cayman Island?
British Overseas Territory
The Cayman Islands is a British Overseas Territory and overseas territory of the European Union located in the western Caribbean Sea. The territory comprises the three islands of Grand Cayman, Cayman Brac, and Little Cayman, located south of Cuba and northwest of Jamaica.
Where does caymanite come from?
Caymanite from Cayman Brac, Cayman Islands. Caymanite at its type area is an uncommon variety of dolostone originally reported from locations in the Miocene Cayman Formation in the Cayman Islands: the Bluff in Cayman Brac and the East End on Grand Cayman.
What are caymanite caves?
They are mostly small pockets but occasionally reach up to several metres wide. These had been long known about and began to be referred to as Caymanite by Dr. Armstrong Osborne who also worked up and published the finding that the Jenolan cave complex is world’s oldest known and dated open cave system.
Is caymanite an uncommon variety of dolostone?
Away from the type area, material now being called “caymanite” is not an “uncommon variety of dolostone” as it is sensu stricto at the type area. It has been reported from the Buda Hills of Hungary.
What are the two phases of caymanite formation?
The first phase of caymanite formation occurred after deposition, lithification, and karst process of the Oligocene Cayman Member. The second phase of caymanite formation occurred after joints had developed in the Middle Miocene Pedro Castle Member.