Dominican Amber
By Alec CordayIs it "amber"?
The year is 1493 A.D. Christopher Columbus, on his second voyage to the West Indies arrives at La Hispaniola. To his surprise, a Taino indian chief offers him a gift of amber. Later, one single mass of three hundred pounds is found.
J.G. Haddow, in 1891 writes the above words, and this information has been published for over 100 years in our modern days.
But, Alas!, Dominican amber has not been known as much as Baltic amber. Is there a difference between one and the other?
Some Amber is considered to be up to 345,000,000 years old (Northumberland USA). Compared with this, both, Dominican with up to 40 million years (See New York Times, October 29, 2006 ) and Baltic amber, up to 50 mio, They both are "babies" compared with that.
Therefore, if it is not the age, what is it? Baltic amber is "succinite", from resin of coniferous trees. Is contains succinic acid, therefore the name. Dominican Amber is not "succinite" but "retinite". It is fossilized tree resin from an ancient relative of a tropical species called "algarroba" (lat.: Hymenaea Protera). But according to some scientists even this is not very important, but just a result of degradation: Y.Shashoua, National Museum, Denmark, 2002
So, what is the difference? Publicity. Yes, publicity that has been going on for several thousand years, at least since the times of the old Celts.
Although its existence has been known since the descovery of the island "La Hispaniola" by Christopher Colombus, Dominican amber mines are only a major source of amber during the last 50 years. But, because there is not much publicity, uninformed people who have not bought it on a visit to the island, don't even know about it. Seems that some still have to discover the "New World", 500 years after Colombus. Never mind, even some Dominicans don't know about it either. Why? Because ther is vey little of it.
The outcrop of Dominican amber is much, much less than Baltic amber, therefore it is RARE in the true meaning and not all over the world. See: Blue Amber, how rare? Hence, it is not the amber jewelry you will see in the Supermarket next door or at the flea market in your neighborhood. And - this is VERY important - it is never treated, never "enhanced", just natural amber as it comes from the mines. The real McCoy.
Although there are mines where even young Copal is found, much of the Dominican amber is real, old and hard amber. See Amber Turning Blue and Chemistry of Amber and scientific reference literature at the foot of this page.
Dominican Amber Mine SitesThere are three main sites in the Dominican Republic: La Cordillera Septentrional, in the north, Bayaguana and Sabana, in the east. In the northern area, the amber-bearing unit is formed of clastic rocks, sandstone accumulated in a deltaic or even deep-water environment.
The oldest, and hardest of this amber comes from the mountain region north of Santiago area, from the mines at La Cumbre, La Toca, Palo Quemado, La Bucara, and Los Cacaos mining sites in the Cordillera Septentrional not far from Santiago.
Since the amber in these mountains is tightly embedded in a lignite layer of sandstone, holes are dug into the sides of the cliffs.
The miners accomplish their work only with the help of primitive, simple tools and risk their lives daily. (see: Blue Amber Mining)
There is also amber in the (south-eastern Bayaguana/Sabana area. It is softer, sometimes brittle and suffers oxidation after being taken from the mines, therefore less expensive. And there is also copal found with only an age of 15-17 million years. In the eastern area, the amber is found in a sediment formation of organic-rich laminated sand, sandy clay, intercalated lignite as well as some solated beds of gravel and calcarenite.
Both areas seem to have been part of the same sedimentary basin, but later disrupted by movements along major faults. (Iturralde-Vincent and MacPhee, 1996).
If you want to know just what is a Dominican amber mine like, how many are there, what is their history? We have prepared for you an article series where we'll tell you everything you want to know about Dominican amber. Go to Blue Amber Blog: Dominican Amber Mines.
We also invite you to a trip to a Dominican amber mine: Dominican Amber Mine
And if you want to see a movie about it, go to: Blue Amber Channel
Much information about Dominican Amber, its advantages and how it is mined you will find in the book The Amber Forest: A Reconstruction of a Vanished World by George Poinar, Jr., and Roberta Poinar
You might also want to consult Discovering the lost world of the amber forests by the BBC Radio.

Main page J.G. Haddow, 1891 - Click to enlarge

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Blue Amber Information :
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