Photographing minerals

Eu_citzen

Gold Member
Sep 19, 2006
6,484
2,111
Sweden
Detector(s) used
White's V3, Minelab Explorer II & XP Deus.
Primary Interest:
Prospecting
Thought I'd give you some hints of how to make ID easier..
Best is to get one shot with a bigger view. And a few close ups.

Taking a good picture of a mineral specimen is a quite tricky business.

Firstly a neutral back ground can be desired.. I.e. black or white is often good.

Now the camera should be set to 'macro' mode, close up shots.
This is often marked by a flower on the camera.
Its often good to use natural day light, hence some lamps might fool you about the colour especially when a camera is with in the picture.
But a slightly more yellow colour flash light might work should all else fail.

Often you get 'blurry' pics, not quite sharp detail.
The most common causes are: to close, shaking hands and bad light.
Either is pretty easy to fix... :)

The shaking hands are easy to just use something to rest the hands on so they can't shake to much. :coffee2:

The light can be solved by using a flash light or a normal lamp. (what ever works!)
Just make sure to check it looks like on the pics.

If your to close, get some distance

Hematite on quartz:
Hematit_2.JPG
Hematit_kristalliserad.JPG
 

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Normal "rocks" are easy to catch in sun light, which is plentiful often. ;D
However I personally think a "white LED" light is a no no, it seems to show wrong colour for me. :read2:
The old style "yellowish" light bulbs do wonders! :)

The hardest I've ever tried to catch on a pic was rough Larvikite (Norweigan version of Labradorite).
20100326470.jpg
Opal is also hard to get a nice pic of, especially if your getting a close up of it...
20100404539.jpg
 

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Ok, forgot to resize. :D
Fixed that now. :icon_thumleft:
 

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Using Sun light..
Stilbit.jpg
Stilbit_Kluster.jpg
 

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EU Cit,

Sometimes taking an different view awakens the mind.
 

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Merlyn, thanks. BTW any guesses on what the mineral in the pics is? :D
I know what it is... Just curious as to see if you do. :)

Cappy,
I think those pics just are psychedelic, the rock is more art then we ever could do! :notworthy:


More pics...
Chabasite.jpg

Maybe we should do a "Mineral galleries" kinda post??! ;D
Including pics and name of a mineral. :thumbsup: :coffee2:
 

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Eu I really would be just guessing my knowledge of minerals is very limited.

The color is a beautiful shade of orange and I want to say Imperial Topaz but some how the crystals look to be the wrong shape they appear more square or rectangular than most I have seen.

Now don't hold back tell me what they are LOL

I think your idea of a mineral gallery would be really good for some us poor uneducated souls.
 

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Merlyn, Correct.. Topaz is in the orthorombic crystal system, so that's not it.

WizardOfTheStone,
Good guess. But its wrong to. :)


These crystals have a hardness of 4-5 Moh's.
Vitreous lustre, just as Flourite.

Ok you guys those orange crystals are Chabazite. :coffee2:
 

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