Aquamarine Crystals: natural aquamarine crystal specimens

Item: helm161
Natural color heliodor/aquamarine crystal weighing 78.7 carats (15.74 grams)
Beryl Crystal Dimensions: 2.4" long x 0.5" x 0.4" (60mm x 12mm x 10mm)
Mined in 2002 at Padre Paraiso, Brazil
Price: $944.40

This rare collector crystal is naturally terminatedat each end (bi-terminated) with all natural surfaces in mostly excellent condition with a small naturally abraded area at one end. The color is completely natural; it pale blue at one end then greenish-gold, and the it becomes pale green at the opposite end! This 2.5 inch long natural color beryl crystal is transparent throughout its length with several facet grade areas inside. See an opposite side view of this heliodor with aquamarine crystal. This heliodor crystal has hexagonal prismatic form with basal pinacoid terminations at each end.

3.5 inch Heliodor Crystal

Item: helm146
Natural color heliodor specimen weighing 364.8 carats (72.96 grams)
Heliodor Crystal Dimensions: 3.5" long x 0.75" x 0.6" (88mm x 25.5mm x 18.5mm)
Mined in 2002 at Padre Paraiso, Brazil
Price: $2918.40

This beautiful collector crystal of naturally terminated heliodor has all natural surfaces with its prismatic faces and terminations in very good condition. The rich color is completely natural, it is a very strong greenish yellow with a colorless zone right at the tip! This 3.5 inch long natural color beryl crystal is transparent throughout its length with several facet grade areas inside. See a view of this heliodor crystal standing upright. This heliodor crystal has unusual tapering hexagonal form which gets smaller in diameter towards its tip. See also an opposite side view of this natural heliodor crystal.

5.2 inch Heliodor Crystal

Item: helm147
Natural color heliodor specimen weighing 396.4 carats (79.28 grams)
Heliodor Crystal Dimensions: 5.2" long x 0.85" x 0.6" (131mm x 22mm x 16mm)
Mined in 2002 at Padre Paraiso, Brazil
Price: $3171.20

This beautiful collector crystal of naturally terminated heliodor has all natural surfaces with its prismatic faces and terminations in good condition. The rich color is completely natural, it is a very strong greenish yellow with a nearly colorless very pale blue zone right at the tip! This 5.2 inch long natural color beryl crystal is transparent throughout its length with many small facet grade areas inside. This heliodor crystal has very unusual tapering hexagonal form which gets larger in diameter towards its tip! See also an opposite side view of this natural heliodor crystal.

Gem-Grade Aquamarine Crystal, 22.6 carats

Item: aquf113
Natural color aquamarine rough weighing 4.52 grams (22.6 carats)
Aqua Rough Dimensions: 1" x 0.4" x 0.3"
Mined at Marambaia, Brazil
Price: $126.56
This naturally terminated aquamarine crystal has pale natural blue-green color. It has very good transparency with only some very faint natural inclusions inside, and it would yield a very lightly included faceted gem (nearly eye-clean) weighing 6 carats. This natural aquamarine crystal could also be wire-wrapped and made in to a beautiful pendant just as it is. The prismatic faces and the end terminations are in mostly good condition with only minor abrasions. This aquamarine has vitreous luster on its prismatic faces and on the pinacoidal termination. This unique aquamarine crystal has hexagonal prismatic form.

2.25 inch Gem-Grade Aquamarine Crystal

Item: aquf114
Natural color aquamarine rough weighing 18.91 grams (94.55 carats)
Aquamarine Crystal Dimensions: 2.25" long x 0.6" x 0.45"
Mined at Marambaia, Brazil
Price: $718.58

This naturally terminated aquamarine crystal has pale natural blue-green color. It has very good transparency with only some very faint natural inclusions inside, and it would yield 40 carats of very lightly included and well matched faceted gems (nearly eye-clean). This natural aquamarine crystal could also be wire-wrapped and made into a beautiful and unique pendant just as it is. The prismatic faces and the end terminations are in good condition with only minor abrasions. This aquamarine has vitreous luster on its prismatic faces and on the pinacoidal termination. This unique aquamarine crystal has hexagonal prismatic form. See another view of this natural gem grade aquamarine crystal.

6.3 inch Aquamarine Crystal with Quartz

Item: aqum457_aquamarine-crystal
Naturally terminated aquamarine crystal weighing 1.8 lbs
Aquamarine Specimen Dimensions: 6.5" long x 2.8" x 2.3"
Found by local miners in Minas Gerais, Brazil
Price: $254.25

This is a naturally terminated aquamarine crystal measuring 6.3 inches long with a small amount of translucent gray quartz at its base. This beautiful aquamarine decorator specimen has natural light blue color. The pinacoidal termination and prismatic faces are in mostly good condition with some abraded areas. This natural color aquamarine decorator crystal is translucent to semi-transparent with good hexagonal form. See also an opposite side view of this natural aquamarine crystal.

21.1 pound Aquamarine Decorator Specimen!

Item: aqum412
Natural color aquamarine specimen weighing 21.1 pounds (47,950 carats!)
Aquamarine Specimen Dimensions: 11.5" x 11" x 6.2"
Discovered in Bahia, Brazil
Price: $1145.00

This large aquamarine decorator specimen is completely natural - it is exactly how it came out of the earth. There is a small amount of silver muscovite mica on some surfaces. See an end view of this natural large aquamarine mineral specimen. This unique specimen is an aquamarine crystal section with some terminated surfaces and a sheared back side. See a backside view of this large aquamarine mineral specimen. The aquamarine is mostly translucent with some small semi-transparent areas. This beautiful decorator specimen of natural aquamarine has blue-green natural color.

Gem Grade Aquamarine Crystal

Item: aqum489
Natural aquamarine crystal weighs 24.6 carats (4.92 grams)
Aquamarine Specimen Dimensions: 0.7" x 0.6" x 0.4"
This natural aquamarine crystal was discovered in the Shigar Valley, Pakistan
Price: $73.80
This small aquamarine crystal section is transparent with very pale (almost colorless) blue-green natural color. This aquamarine crystal section is completely natural - it has not been heated or treated in any way. It has faint natural inclusions throughout its length. It is a nice specimen of gem-grade aquamarine just as it is, although it would also yield a cabochon weighing 14 carats with fine transparency or a lightly included 10 carat faceted gem. See an opposite side view of this aquamarine crystal. See also another view of this aquamarine gem crystal.

Aquamarine Crystal

Item: aqum491
Natural aquamarine crystal weighs 32.5 carats (6.50 grams)
Aquamarine Specimen Dimensions: 0.85" x 0.6" x 0.4"
This natural aquamarine crystal was discovered in the Shigar Valley, Pakistan
Price: $78.00
This small aquamarine crystal has very pale (almost colorless) blue natural color. This aquamarine crystal is completely natural - it has not been heated or treated in any way. It is clear with faintly visible natural inclusions in the upper part and becomes semi-transparent towards its base. It is a nice specimen of gem-grade aquamarine just as it is, although it would also yield a cabochon weighing 15 carats. See an opposite side view of this aquamarine crystal. See also another view of this aquamarine crystal.

Gem-Grade Aquamarine

This unique item is sold.

Item: aqum492
Natural aquamarine crystal weighs 60.7 carats (12.14 grams)
Aquamarine Specimen Dimensions: 1.33" x 0.6" x 0.5"
This natural aquamarine crystal was discovered in the Shigar Valley, Pakistan
Price: $97.12
This unique aquamarine specimen is a crystal section that is transparent at one end and becomes cloudy towards the opposite end with natural light blue color. This aquamarine crystal is completely natural - it has not been heated or treated in any way. It would yield a very nice 15 carat cabochon gem from the transparent area. See also an opposite side view of this gem grade aquamarine.

Transparent Aquamarine

Item: aqum494
Natural aquamarine crystal weighs 105 carats (21.0 grams)
Aquamarine Specimen Dimensions: 1.85" x 0.75" x 0.65"
This natural aquamarine crystal was discovered in the Shigar Valley, Pakistan
Price: $178.50

This transparent aquamarine specimen has pale greenish-blue natural color. It is a partially terminated aquamarine crystal section. It is completely natural - it has not been heated or treated in any way. This lightly included aquamarine is transparent throughout its length with faintly visible natural inclusions inside. It makes a nice specimen of gem-grade aquamarine just as it is, although it would also yield a unique carving or some beautiful cabochon gems. See an opposite side view of this transparent aquamarine rough.

Transparent Aquamarine Crystal

Item: aqum493
Natural aquamarine crystal weighs 73.2 carats (14.64 grams)
Aquamarine Specimen Dimensions: 0.85" x 0.75" x 0.75"
This natural aquamarine crystal was discovered in the Shigar Valley, Pakistan
Price: $219.60

This small aquamarine crystal has pale greenish-blue natural color. This aquamarine crystal is completely natural - it has not been heated or treated in any way. It is clear with faintly visible natural inclusions inside, and it has very consistent transparency throughout its length. It makes a nice specimen of gem-grade aquamarine just as it is, although it would also yield a very well matched pair of 17mm round cabochon gems. See an opposite side view of this transparent aquamarine crystal.

Transparent Aquamarine Crystal, 2 inches long

Item: aqum496
Natural aquamarine crystal weighs 57.1 carats (11.42 grams)
Aquamarine Specimen Dimensions: 2" x 0.45" x 0.4"
This natural aquamarine crystal was discovered in the Shigar Valley, Pakistan
Price: $285.50

This naturally terminated aquamarine crystal has very pale greenish-blue natural color. This aquamarine crystal is completely natural - it has not been heated or treated in any way. It is clear with faintly visible natural inclusions inside. This unique aquamarine crystal has hexagonal prismatic form with second order prismatic faces beveling most of the edges of the first order faces. It makes a nice specimen of gem-grade aquamarine just as it is, although it could also be used as lapidary gem rough, or set into a unique jewelry pendant just as it is! See an opposite side view of this transparent aquamarine crystal.

Aquamarine Crystal

Item: aqum472
Natural color aquamarine crystal weighing 86.75 carats (17.35 grams)
Aquamarine Specimen Dimensions: 1.5" x 0.8" x 0.6"
This natural aquamarine crystal was discovered in Minas Gerais, Brazil
Price: $312.30

This naturally terminated aquamarine crystal has prismatic faces & terminations in very good condition. It is transparent with gem grade areas inside and natural light blue color. There is a small amount of white albite. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. See an opposite side view of this natural color aquamarine crystal. See an additional view of this unique aquamarine crystal.

Fine Naturally Etched Aquamarine Crystal

Item: aqum371
Natural aquamarine crystal weighing 166.5 carats (33.3 grams)
Aquamarine Specimen Dimensions: 1.5" x 1.3" x 1.2"
Naturally etched aquamarine crystal mined in Minas Gerais, Brazil
Price: $166.50
This naturally terminated aquamarine specimen has very pale (almost colorless) blue-green natural color. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. It is transparent with a large gem grade area inside, and it is covered with wonderful naturally etched surfaces. There is a chamber passing all the way thru this naturally etched aquamarine crystal, and there are several very interesting naturally etched surface features.

Natural Aquamarine Crystal, 297.3 carats

Item: aqum347
This natural Aquamarine Crystal weighs 297.3 carats (59.46 grams)
Aquamarine Crystal Dimensions: 2.0" x 1.3" x 0.9"
Natural aquamarine crystal was mined at Shigar, Pakistan
Price: $891.90

This naturally terminated aquamarine crystal has very good transparency with very pale blue natural color. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. See also an opposite side photo of this naturally terminated aquamarine crystal. The terminations are in mostly very good condition, and the prismatic faces are in good overall condition with some broken and abraded areas. This crystal makes a great specimen of naturally terminated pale blue aquamarine just as it is, and it would also yield a very nice lightly included cabochon gem weighing over 100 carats!

Natural Aquamarine Crystal, 1210.5 carats

Item: aqum350
This natural aquamarine crystal weighs 1210.5 carats (242.1 grams)
Aqumarine Specimen Dimensions: 2.3" x 2.4" x 1.7"
Mined in Minas Gerais, Brazil
Price: $3994.65

This naturally terminated aquamarine crystal is mostly transparent and becomes semi-transparent near its base. It has light blue natural color. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. The prismatic faces and the terminations are in good overall condition. This rare quality aquamarine crystal makes a very nice specimen of natural aquamarine just as it is, although it would yield over 600 carats of large size lightly included aquamarine cabochon gems! See also a side-view photo of this naturally terminated aquamarine crystal.

Large Gem-Grade Aquamarine Crystal, 1.25 pounds!

Item: aqum351
Aquamarine Crystal weighs 2840 carats (568 grams)
Natural aquamarine crystal measurements: 2.7" tall x 2.8" wide x 2.6" deep
This natural aquamarine crystal was mined at Shigar, Pakistan
Price: $9372.00

This naturally terminated aquamarine crystal is transparent at its tip and becomes semi-transparent towards its base. This gem-grade aquamarine crystal weighs 1.25 pounds, and it has light blue natural color. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. See a side-view photo of this natural aquamarine crystal. The prismatic faces and the terminations are in good condition with only a few minor abrasions. This rare quality aquamarine crystal makes a wonderful larger size mineral specimen of natural aquamarine just as it is, although it would also yield over 1200 carats of lightly included aquamarine cabochon gems! See also a different side view of this gem-grade aquamarine crystal.

Pale Gem-Grade Aquamarine Crystal

Item: aqum430
This natural aquamarine crystal weighs 180.5 carats (36.1 grams)
Aquamarine Crystal Dimensions: 2.5" long x 0.75" x 0.65"
This aquamarine crystal was mined in Minas Gerais, Brazil
Price: $794.20

This pale greenish blue aquamarine crystal is so pale that it is almost colorless. It has excellent transparency throughout and would yield 70 carats of faceted gemstones with only faintly visible inclusions. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. The prismatic faces and the pinacoidal termination are in excellent condition. The prismatic faces have naturally etched surfaces as shown in the close-up photo at left. See also a full view of this natural aquamarine crystal.

Pale Gem-Grade Tabular Aquamarine Crystals on Matrix

Item: aqum477
This natural aquamarine crystal group weighs (277.5 grams)
Aquamarine Crystal Group Dimension:10.4 x 8.1 x 3.8 cm.
This aquamarine crystal group was mined at Mt. Xuebauding, Pingwu, Sichuan, China
Price: $840.00

This pale blue and blue green aquamarine crystal combination, of unique tabular form sets on a thin base of muscovite. The widest dimension of the main inter-grown aquamarine crystal is 6.5 cm. It has good transparency and pale blue green color with some visible inclusions and very small nicks or abrasions on the joining face edges. Another crystal in a different growth orientation is of a pale blue color. These aquamarine crystals are completely natural, they have not been heated or treated in any way. The prismatic faces and terminations are in good condition with the exception of the very small nicks on the edges. The tabular growth habit for the aquas on this specimen was typical for specimens from this mine as shown in the close-up photo at left. See also another view of this natural aquamarine crystal. See also another view of this natural aquamarine crystal.

Pale Gem-Grade Tabular Aquamarine Crystals on Matrix

Item: aqum486
This natural aquamarine crystal group weighs (189.1 grams)
Aquamarine Crystal Groupl Dimension:9.4 x 6.1 x 5.0 cm.
This aquamarine crystal was mined at Mt. Xuebauding, Pingwu, Sichuan, China
Price: $620.00

This pale blue aquamarine crystal combination, of unique tabular form sets on a base of muscovite. The widest dimension of the main aquamarine crystal is 6.0 cm. It has good transparency and pale blue color with some visible inclusions and very small nicks on one edge. These aquamarine crystals are completely natural - they have not been heated or treated in any way. The prismatic faces and terminations are in good condition with the exception of the very small nicks on the one edge. The tabular growth habit was typical for specimens from this mine as shown in the close-up photo at left. See also another view of this natural aquamarine crystal. See also another view of this natural aquamarine crystal.

Pale Gem-Grade Tabular Aquamarine Crystals on Matrix

Item: aqum487
This natural aquamarine crystal specimen weighs (45.1 grams)
Aquamarine Crysta Groupl Dimension:4.6 x 3.2 x 3.1 cm.
This aquamarine crystal was mined at Mt. Xuebauding, Pingwu, Sichuan, China
Price: $320.00

This pale blue aquamarine crystal , of unique tabular form sets on a base of muscovite, with albite attatched to the aqua and the muscovite. The widest dimension of the main aquamarine crystal is 4.2 cm. It has good transparency and pale blue color, with some visible inclusions and very small abrasions. This gemmy aquamarine specimen has completely natural color has has not been heated or treated in any way. The prismatic faces and terminations are in good condition with the exception of the very small nicks. The tabular growth habit was typical for specimens from this mine as shown in the close-up photo at left. See also a different view of this natural aquamarine crystal. See also another view of this natural aquamarine crystal.

Aquamarine Crystal with Black Tourmalines, 3.8 inch

Item: aqum426
This natural aquamarine crystal weighs 584.4 carats (116.88 grams)
Aquamarine Crystal Dimensions: 3.8" long x 1.2" x 1"
This aquamarine crystal was mined at the Shigar Valley, Pakistan
Price: $2922.00

This fine quality aquamarine crystal is naturally terminated. It is lightly included and transparent throughout its length with some small facet grade areas inside. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. This beautiful crystal has natural pale blue color and vitreous luster. There are dozens of small slender black tourmaline crystals on and within the aquamarine. See a close-up view of this naturally terminated aquamarine crystal with tourmalines. The aquamarine crystal is bi-terminated, and it has hexagonal prismatic form. See another full-view photo of this fine collector quality aquamarine crystal. See also a back-view photo of this aquamarine collector crystal. The prismatic faces and the pinacoidal termination are in excellent condition. See a close-up view of the tip of this collector grade aquamarine crystal. See also an upright view of this aquamarine crystal.

Transparent Aquamarine Crystal

Item: aqum427
This natural aquamarine crystal weighs 665 carats (133 grams)
Aquamarine Crystal Dimensions: 3.2" long x 1.3" x 1.2"
This aquamarine crystal was mined at the Shigar Valley, Pakistan
Price: $3325.00

This collector grade aquamarine crystal is naturally terminated. It is lightly included and transparent throughout its length with increasing transparency towards the tip where it has several facet grade areas. This beautiful crystal has natural pale greenish-blue color and vitreous luster on most of its prismatic faces and on the pinacoidal termination. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. See another close-up view of the naturally terminated tip of this transparent aquamarine crystal. The aquamarine crystal is bi-terminated. The end terminations are in good overall condition with only minor abrasions, and the prismatic faces are in mostly good condition with some naturally abraded areas on one side. This unique aquamarine crystal has hexagonal prismatic form with second order prismatic faces beveling most of the edges of the first order faces. See a full view of this natural color aquamarine crystal. See another full-view photo of this natural aquamarine crystal. See also an upright view of this aquamarine crystal specimen.

Transparent Aquamarine Crystal, 6 inches Long!

Item: aqum428
This natural aquamarine crystal weighs 736 carats (147.2 grams)
Aquamarine Crystal Dimensions: 6.0" long x 1" x 0.8"
This aquamarine crystal was mined at the Shigar Valley, Pakistan
Price: $4416.00

This 6 inch long aquamarine crystal is lightly included and transparent throughout its length becoming semi-transparent at its base. This aquamarine crystal specimen is completely natural - it has not been heated or treated in any way. There are several facet grade areas near its tip. This beautiful crystal has natural light greenish-blue color and vitreous luster on most of its prismatic faces and on the pinacoidal termination where it shows some abraded areas. See a close-up of the naturally terminated pinacoidal end termination of this transparent aquamarine crystal. See another close-up of the tip of this naturally terminated aquamarine crystal. There are two internal chambers that pass completely through the 6 inch length of this aquamarine crystal. The natural pinacoidal termination makes a great "window" for looking down into this aquamarine crystal along its length (see an end view. The prismatic terminations are in very good condition. This unique aquamarine crystal has hexagonal prismatic form with second order prismatic faces beveling most of the edges of the first order faces. See another full view of this natural aquamarine crystal. There are four tiny (1mm across) orange spessartite garnet crystals inside this aquamarine crystal near its base. See a close-up showing these spessartite garnets in aquamarine.

We also carry an assortment of stands for small & medium size aquamarine crystals.
See also our Pegmatite Mineral Specimens page.

Would you like us to inform you when we add more natural aquamarine crystals?

Our Aquamarine Crystals are 100% natural Aquamarine!

Aquamarine Crystals mined in Pakistan
Aquamarine Crystals mined in China
Aquamarine Crystals mined in Brazil:
- Aquamarine Crystals with Naturally Etched Terminations
- Gem Grade Aquamarine Crystals
- Large Aquamarine Crystals weighing over 50 pounds each!
- Aquamarine Crystals in Quartz Matrix
- Aquamarine Crystals in Pegmatite Matrix

Aquamarine Store

We have been mining for aquamarine for over 30 years, and we have a very large inventory of genuine aquamarine items in stock - over 5 tons!

Our aquamarine crystals and mineral specimens range in size from small gem-grade crystals with flawless transparency to giant aquamarine decorator specimens weighing hundreds of pounds each.

We do have some very large aquamarine decorator specimens available as well - our largest aquamarine crystal is a giant translucent decorator specimen weighing almost 1000 pounds!

Be sure to let us know if you have any natural aquamarine requests.

Links to Aquamarine Products for Sale:

(follow any of these Links to see more natural aquamarine items)

For more aquamarine details, see our aquamarine information page.

Crystals

We have naturally terminated crystals available for many different minerals including fine pegmatite crystal specimens.

See our page with links to natural crystals of all mineral varieties! See also our page with links to all of our polished crystals.

Follow any link below for a selection of superior quality natural crystals.

Natural Crystals & Mineral Specimens

See our on-line selection of Natural Aquamarine Crystals!

We also have a page displaying natural pink tourmaline crystals, in addition to our all-in-one page displaying tourmaline crystals of all colors.

See also our mineral specimen pages displaying natural kunzite crystals and natural kyanite crystals.

We also have a page displaying natural quartz crystals with many different types of quartz specimens including large single crystals and quartz clusters. We have a selection of natural ruby crystals which displays some very rare size ruby specimens that were mined in India. Our natural peridot crystals page displays peridot specimens mined in Pakistan and also peridot from the San Carlos Indian Reservation in Arizona, USA. Be sure to see our page displaying natural black tourmaline crystals.

Aquamarine Crystals

Each one of our aquamarine crystals is completely natural, and they were mined in either Brazil or Pakistan. You may have noticed that some of our aquamarine crystals have pale green or greenish-blue color, that is because we do not heat treat any of our aquamarine crystals. Here at mineralminers.com, we do not have any heated or treated aquamarine crystals, each crystal is 100% natural! We specialize in rare quality natural aquamarine crystals with gem grade transparency, and we do have more aquamarine crystals for mineral collections and metaphysical use in stock, including some very rare quality transparent aquamarine crystals and some very large aquamarine decorator specimens. We also have small aquamarine mineral specimens which are available with special volume discounts. These inexpensive aquamarine specimens are great for metaphysical use and as mineral specimens!

For more information about natural aquamarine and its history, physical properties, chemistry, occurance, and metaphysical uses be sure to see our aquamarine information page

See also our page displaying genuine Aquamarine Gemstones with many different aquamarine gem shapes & sizes available. We have many very nice matched pairs of aquamarine gems that have been set into genuine Aquamarine Earrings. We specialize in Collector Quality Aquamarines!

See each of our pages displaying genuine Aquamarine Jewelry designs:

Aquamarine Information

Information about genuine aquamarine and its history, physical properties, chemistry, occurance, and metaphysical uses is displayed on our aquamarine information page.

To see more aquamarine photos, just select another linked image displayed below.

To see photos of another mineral variety, select any item category link in our Mineral Inventory & Factsheet Index.

AQUAMARINE
Facts & Information
Aquamarine Physical Properties
Aquamarine Occurance
Aquamarine History
Metaphysical Aquamarine Information

Aquamarine Crystals and other Genuine Aquamarine Products in our Online Store

Aquamarine Crystals

Would you like us to inform you when we add to our natural color blue and green aquamarine crystal collection on this page?
We have over 150 tons of gem & mineral items in stock at our mineral warehouses, so be sure to let us know if you have any natural aquamarine crystal special requests.

Please contact our webmaster or our 'site' geologist with any questions or comments.

Aquamarine Crystals
Natural Untreated Aquamarine Crystal Specimens

Select any aquamarine crystal image below to enlarge it.