![oecologia: Various Specimens of Agate - [x]](https://64.media.tumblr.com/211bf367edbe8afd3856fa5d7ceca6fd/tumblr_mxz5lzJenH1rm1pjpo4_500.jpg)
![oecologia: Various Specimens of Agate - [x]](https://64.media.tumblr.com/da2332e7752408dfc7d89cdb50f6b1ca/tumblr_mxz5lzJenH1rm1pjpo3_500.jpg)
![oecologia: Various Specimens of Agate - [x]](https://64.media.tumblr.com/bfa0c47a87cdb2985dc63183f8cec7dd/tumblr_mxz5lzJenH1rm1pjpo5_500.jpg)
![oecologia: Various Specimens of Agate - [x]](https://64.media.tumblr.com/f28ce7b3da7b50be088dffb41f33f86f/tumblr_mxz5lzJenH1rm1pjpo1_500.jpg)
![oecologia: Various Specimens of Agate - [x]](https://64.media.tumblr.com/e3274675a4590cebf165228b9eba0afd/tumblr_mxz5lzJenH1rm1pjpo2_500.jpg)
![oecologia: Various Specimens of Agate - [x]](https://64.media.tumblr.com/4a60d1ae574f737051364d9b56a2cd31/tumblr_mxz5lzJenH1rm1pjpo6_500.jpg)
science, geology, mineralogy, geoscience, crystals, minerals
published on: 2013-12-18 18:52:44
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