Marin Mineral
Agate after Fossil Shells
February 15, 2019  ·  6 specimens

Fossil shells replaced by agate from the western Sahara

J129 - Agate after Shell  sold

Dakhla area, Western Sahara, Morocco
Thumbnail - 2.6 x 2 x 2 cm



(click on an image to enlarge)

Agate after Shell Agate after Shell Agate after Shell

Fossil shell that has been replaced by translucent golden agate. These are found on the surface, having weathered out of the surrounding rock formations. There are about 40 different species found at this deposit. Although they could have weathered out of different formations, they are all believed to be Eocene in age. Most are broken pieces and weathered and perfectly preserved examples such as this are uncommon, probably less than 5 percent of what is found. This is the only matrix specimen I've seen.


J130 - Agate after Shell  sold

Dakhla area, Western Sahara, Morocco
Thumbnail - 2 x 1.9 x 1.3 cm



(click on an image to enlarge)

Agate after Shell Agate after Shell Agate after Shell

Fossil shell that has been replaced by translucent golden agate. These are found on the surface, having weathered out of the surrounding rock formations. There are about 40 different species found at this deposit. Although they could have weathered out of different formations, they are all believed to be Eocene in age. Most are broken pieces and weathered and perfectly preserved examples such as this are uncommon, probably less than 5 percent of what is found.


J136 - Agate after Shell  sold

Dakhla area, Western Sahara, Morocco
Thumbnail - 2.5 x 2.3 x 1.9 cm



(click on an image to enlarge)

Agate after Shell Agate after Shell Agate after Shell

Fossil shell that has been replaced by translucent golden agate. These are found on the surface, having weathered out of the surrounding rock formations. There are about 40 different species found at this deposit. Although they could have weathered out of different formations, they are all believed to be Eocene in age. Most are broken pieces and weathered and perfectly preserved examples such as this are uncommon, probably less than 5 percent of what is found.


J138 - Agate after Shell  sold

Dakhla area, Western Sahara, Morocco
Miniature - 3.6 x 1.5 x 1.5 cm



(click on an image to enlarge)

Agate after Shell Agate after Shell Agate after Shell

Fossil shell that has been replaced by translucent golden agate. These are found on the surface, having weathered out of the surrounding rock formations. There are about 40 different species found at this deposit. Although they could have weathered out of different formations, they are all believed to be Eocene in age. Most are broken pieces and weathered and perfectly preserved examples such as this are uncommon, probably less than 5 percent of what is found.


J140 - Agate after Shell  sold

Dakhla area, Western Sahara, Morocco
Thumbnail - 2.3 x 1.5 x 1.1 cm



(click on an image to enlarge)

Agate after Shell Agate after Shell Agate after Shell Agate after Shell

Fossil shell that has been replaced by translucent golden agate. These are found on the surface, having weathered out of the surrounding rock formations. There are about 40 different species found at this deposit. Although they could have weathered out of different formations, they are all believed to be Eocene in age. Most are broken pieces and weathered and perfectly preserved examples such as this are uncommon, probably less than 5 percent of what is found. Fine quality example of an uncommonly seen species.


J146 - Agate after Shell   $220  available

Dakhla area, Western Sahara, Morocco
Small Cabinet - 5.4 x 3 x 2.6 cm



(click on an image to enlarge)

Agate after Shell Agate after Shell Agate after Shell

Fossil shell that has been replaced by translucent golden agate. These are found on the surface, having weathered out of the surrounding rock formations. There are about 40 different species found at this deposit. Although they could have weathered out of different formations, they are all believed to be Eocene in age. Most are broken pieces and weathered and perfectly preserved examples such as this are uncommon, probably less than 5 percent of what is found. Fine quality large specimen.


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