Last update: 2026, Mar 12

"Perfection in millimeters.."

Latest additions: 39 - Latest added species: henmilite

Micromounting is the art of collecting, studying and preserving minerals and crystals so small that they require a magnifying device like a binocular microscope to enjoy their full image and beauty. Where traditional collectors seek larger pieces, micromounters aim for perfection down to the millimeter.



...just for fun, no commerce...

This website is dedicated to my passion: collecting, studying, processing, exchanging and photographing microminerals.

Almost all specimens are from my personal collection, just a few are from my collecting friends. In every picture the FOV is mentioned, which stands for Field of View: the width of the picture. Some microcrystals measure up to 5 mm, and some are even smaller than 0,5 mm, most are between 1 and 3 mm. Mineral specimens of this size, when mounted in a transparent box, are called micromounts. Occasionally you will see somewhat larger crystals, up to 30 mm. Technically those are not micromounts, but are called thumbnails.

Another abbreviation that you can encounter in some photos is TL: type locality. That means that this is the location where the mineral was found and described for the first time.

The exposed specimens are not for sale, I have no commercial interest. But there is another way: check out the page on collecting.

If you like to be notified when there are new additions, then just fill in the contact form with your name and e-mail address, and I will put you on the mailing list. You can expect to receive a notification once or twice a month.

You can always click on the pictures to enlarge them.


The passion for microminerals..

There are many people who collect minerals for their natural beauty, but just a small percentage of collectors is specialized in microminerals - minerals and crystals that are so small that they can hardly be seen by the naked eye, without the help of a microscope. The beauty of these tiny treasures is unmatched:  "perfection in millimeters.."

Tomeik Minerals is dedicated only to these tiny treasures..

New ones almost every day..

Tomeik Minerals has a collection of over 22000 micromineral specimens. All are labeled and preserved in a small transparent box, therefore  they are called micromounts. At the moment there are photos of about 5500 specimens here in the website, but there will be new additions almost every day. So the site is truly always "under construction".

To the galleries..

The world is a big place, and there are thousands of great locations where minerals are found. Mines, quarries, natural areas. Here you find the minerals according to their location of origin, sorted by continent, country, region, specific locality.

From A to Z..

Here you find all the minerals in alfabetical order, with reference to the location pages where the details of the specimens are noted. If you would like to compare your own finds with different species, this is where you want to be. 

Videos..

Besides the photos I have made a few videos of parts of the collection. I will try to make more of them every now and then, but as that is quite a lot of work...