Quadratite : Ag(Cd,Pb)AsS3, Wurtzite : (Zn,Fe)S

How to use the mindat.org media viewer

Click/touch this help panel to close it.

Welcome to the mindat.org media viewer. Here is a quick guide to some of the options available to you. Different controls are available depending on the type of media being shown (photo, video, animation, 3d image)

Controls - all media types

Zoom in and out of media using your mousewheel or with a two-finger 'resize' action on a touch device.

Use the mouse or your finger to drag the image or the view area of the image around the screen.

< and > at the left and right hand side of the screen move forwards and backwards for the other images associated with the media you selected. Usually this is for further photos of the same specimen. Keyboard shortcuts: use the left and right arrow keys.

> in the bottom center, raises the information box giving details and further options for the media, < at the top of this box then hides it. Keyboard shortcuts: use the up and down arrow keys.

? opens this help window. Keyboard shortcuts: use the H key or the ? key.

Other keyboard shortcuts:

1Fit image to screen
2Fill screen with image
5Display at full resolution
<Make background darker
>Make background lighter
spaceHide/dim titles and buttons

Controls - Video

Video files have a standard set of video controls: - Reset to start, - Skip back, - Play, - Pause, - Skip forwards. Keyboard shortcuts: You can stop/start video play with the P key.

Controls - Animation (Spin Rotation)

Animation (usually 360 degree spin rotations) have their own controls: - enable spin mode. Note that while images are loading this option will not be available but will be automatically activated when the animation has loaded. Once active you can spin the image/change the animation by moving your mouse or finger on the image left/right or by pressing the [ or ] keys.

The button switches to move mode so that you can use your mouse/fingers to move the image around the screen as with other media types.

The button, or the P key will start playing the animation directly, you can interrupt this by using the mouse or finger on the image to regain manual movement control.

Controls - 3D Stereoscopic images

Stereoscopic 3D image viewing requires a suitable 3D television or monitor correctly configured for your computer. Passive 3D systems such as LG 3DTVs are the easiest to configure for this.

To enable/disable 3D stereo display of a compatible stereo pair image press the 3 key. If the left/right images are reversed on your display (this often happens in full-screen mode) press the 4 key to reverse them.

Summary of all keyboard shortcuts

1Fit image to screen
2Fill screen with image
3Switch to 3D display of stereo pair
4Switch left/right images in 3D mode
5Display at full resolution
<, >Make background darker/lighter
H or ?Show/hide this help page
PPlay/Pause Video or Animation
[, ]Backwards/forwards one frame (Animation only)
up arrowShow information box
down arrowHide information box
left arrowPrevious image/media page
right arrowNext image/media page
spaceHide/dim titles and buttons

Copyright © Philippe Roth
minID: JM1-8DC

Quadratite : Ag(Cd,Pb)AsS3, Wurtzite : (Zn,Fe)S

Copyright © Philippe Roth  - This image is copyrighted. Unauthorized reproduction prohibited.
Field of View: 0.2 mm

Quadratite triplet with minor wurtzite. Quadratite is twinned on (016) and (106). SEM picture, Shape drawing and coll. Philippe Roth

Collected: 2007

This Photo was Mindat.org Photo of the Day - 24th Apr 2016

This photo has been shown 1426 times
Photo added:22nd Jun 2015
Dimensions:1280x1040px (1.33 megapixels)
View Philippe Roth (2)'s Photos View Quadratite Gallery

Discuss this Photo

PhotosQuadratite - Lengenbach Quarry, Fäld, Binn Valley, Wallis, Switzerland

24th Apr 2016 07:06 BSTBruce Cairncross Expert

Sunday 24 April: When I try to open the POTD I get this message: :-S

Unable to open (object Object): HTTP 404 attempting to load tilesource

24th Apr 2016 09:08 BSTErik Vercammen Expert

The same here in Belgium

24th Apr 2016 09:08 BSTErik Vercammen Expert

The same here in Belgium

Edit: Sorry for the double posting

24th Apr 2016 20:48 BSTUwe Kolitsch Manager

Using which browsers and devices?

24th Apr 2016 21:03 BSTDon Saathoff Expert

Uwe, using Chrome, works today but didn't work yesterday....

Don S.

25th Apr 2016 08:50 BSTTimothy Greenland

I got that here in France yesterday using firefox and windows 10.


25th Apr 2016 12:46 BSTUwe Kolitsch Manager

Ok. Using a Linux machine and Firefox 38.7.0, I get the same error.

25th Apr 2016 13:12 BSTBruce Cairncross Expert

Hi Uwe,

Also using Chrome but like Don, mine now works today as well.


25th Apr 2016 13:56 BSTJoachim Esche Expert

Strange behavior, yesterday morning, the error like most other users. In the evening no problems, but now, the same problems again. Same PC and same browser (Firefox 45.0.2)


25th Apr 2016 20:34 BSTErik Vercammen Expert

Works fine now for me.

25th Apr 2016 22:51 BSTDon Saathoff Expert

tommyknockers are playing with us!

Don S.
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