Beryl (Var: Emerald) : Be3Al2(Si6O18), Quartz : SiO2

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 © Rob Lavinsky & irocks.com
minID: 271-HKR

Beryl (Var: Emerald) : Be3Al2(Si6O18), Quartz : SiO2

Copyright © Rob Lavinsky & irocks.com  - This image is copyrighted. Unauthorized reproduction prohibited.
Dimensions: 7 cm x 4.5 cm x 4 cm

This is quite simply the best matrix Brazil emerald known, and has been featured on the back cover of Le Regne Minerale in 1998 and in a photo in the Min Record as well. It GLOWS with color. Steve has owned this since the 90s. The pocket was found in 1997 and it was sold to noted french collector Gilles Emmringer. He had one of the best collections of fine quality brazilian gem crystals at the time. Shortly thereafter it was exchanged to Steve Smale. Since its deaccession to Smale, Steve has owned it as one of his marquis gem beryl specimens, well-known from being shown at Tucson and at his home You simply cannot find an equivalent emerald from Colombia or Nigeria , as this rich matrix look remains unique as well. In person, the color is a very glassy and rich hue of green that gem people tell me has a "hint of blue" in it. the result is a very intense color that stands out in brightness form the rather more common , and still expensive, Colombian material. There is simply not another matrix emerald like this, to our knowledge, anywhere on the planet. The piece is large, at 7 x 4.5 x 4 cm overall. The crystal is also of good size at 3.5 cm tall, 2 cm wide, and 1.5 cm thick. It is , again, extremely glassy and bright. the extra color pizzazz contributed by all the small crystals on the side of the central quartz contributes a lot of visual impact and helps to "centre" the eye on the middle. EVEN IF THIS WERE COLOMBIAN , it would fetch a very high price for the aesthetics and color brilliance of the large emerald. The fact that it comes from Brazil, from a mmuch rarer and smaller discovery that seems to have been a on-time occurrence, makes this far more significant than any comparably sized Colombian piece could be, however. I consider myself fortunate that we were able to make an exchange with which we both feel happy (he still has one of the best Colombian matrix emeralds!), to acquire this specimen. It was not for sale, only for trade, in other words. Comes with custom lucite base for easy display. 7 x 4.5 x 4 cm

This photo has been shown 2097 times
Photo added:19th Dec 2006
Dimensions:800x568px (0.45 megapixels)
View Robert Lavinsky's Photos View Emerald Gallery

Discuss this Photo

click this
Mineral and/or Locality  
Mindat.org is an outreach project of the Hudson Institute of Mineralogy, a 501(c)(3) not-for-profit organization. Public Relations by Blytheweigh.
Copyright © mindat.org and the Hudson Institute of Mineralogy 1993-2019, except where stated. Most political location boundaries are © OpenStreetMap contributors. Mindat.org relies on the contributions of thousands of members and supporters.
Privacy Policy - Terms & Conditions - Contact Us Current server date and time: October 16, 2019 10:28:44