-40%
2.6" Hollardops TRILOBITE Fossil on Matrix - Devonian Age - Morocco
$ 8.18
- Description
- Size Guide
Description
Hollardops TrilobiteSize: (overall)
3.35" x 3" x 1.5"
85mm x 76mm x 38mm
Weight:
9.55 oz
271 grams
Location:
Anti-Atlas Mountains, Morocco
Hollardops Trilobite fossil on matrix from Morocco. Â The Trilobite measures 2.6" x 1.55" (66mm x 39mm) and is embedded atop matrix rock. Â Authentic trilobites such as this are found by breaking apart large masses of hard Devonian rock to find the Trilobites in crevices inside. Â Once located, the matrix rock is cleaned back to expose the fossilized Trilobite skeleton. Â This process often calls for repair to the matrix rock and fossil. Â There is a line of repair through the matrix rock and fossil of this piece that were professionally done, only noticeable upon close inspection. Â This Trilobite shows great detail and dates from the Devonian Age, about 380 million years old. Â Trilobites are extinct arthropods. Â They had a heavy exoskeleton composed of calcium carbonate, calcium phosphate minerals, and protein, therefore leaving behind a well preserved fossil record. Â A great fossil Trilobite specimen for display and study.
Please note: There has been much concern in the fossil collecting hobby as to the authenticity of Moroccan Trilobites. Â Many fraudulent dealers are selling fossil Trilobite casts as authentic fossils. Â This is a shame. Â I have years of experience in studying these fossils and can tell an authentic Moroccan Trilobite from a cast upon sight. Â A true Trilobite will show detail a cast cannot, especially around the eyes. Â The matrix is almost always cracked on a true Trilobite due to the hard rock breaking needed to uncover them. Â A cast will show air bubbles upon microscopic inspection from the mold used to make the cast. Â A true Trilobite sits upon an even natural matrix, casts are usually on an artificial matrix set upon real matrix, two toned. Â True Trilobites are almost always black, rarely a brownish color, while casts are usually colored with black shoe polish and show waves of color from brown to dark red to black.
I guarantee this Trilobite to be 100% authentic as a Devonian Age Trilobite.
-Dustin
DH Minerals
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