ANDESINE GEMSTONES: Red, Orange, and Green
(a rare variety of natural plagioclase feldspar)

Item: Fine Red Andesine Pear Shape Gem, 1.47 carats
	Code#: aneg115 Weight: 1.47 carats Size: 10.0mm x 7.0mm x 4.3mm deep Shape: faceted pear shape Price: $238.51 This andesine gemstone is completely natural, it has not been heated or treated in any way! This superior quality gem was very well faceted into a perfectly calibrated 10.0mm x 7.0mm pear shape gem from a natural gem-grade andesine crystal. It has fine red natural color under incandescent light as shown at left. This beautiful gem faces up eye-clean with faint natural inclusions and color zoning visible only under very close inspection. Our mineralminers.com special offer price for this rare quality natural fine red andesine faceted gem is $162.25/carat x 1.47 carats = $238.51
Item: Red & Green Andesine Heart Shape Gem, 4.62 cts
	Code#: aneg119 Weight: 4.62 carats Size: 12.1mm heart x 6.6mm deep Shape: faceted heart shape Price: $657.20 This natural andesine gemstone has rare green and red colors that are completely natural - it has not been heated or treated in any way. See an upside down photo of this bi-color gem showing its natural color zones. The photo at left was taken under incandescent light which brings out the red tones. The natural green color zones are more prominent under fluorescent light (see a photo taken under flourescent light). These colors blend and mix very nicely as you turn the gem with flashes of red, golden, and green in its depths. This fine quality gem was very well faceted into a heart shape gem from a natural andesine crystal. This beautiful gem is completely eye-clean other than faintly visible natural silky inclusions. Our mineralminers.com special offer price for this rare natural tri-color andesine faceted gem is $142.25/carat x 4.62 carats = $657.20
Item: Fine Red Andesine Gemstone, 1.67 carats
	This unique item is sold. Code#: aneg116 Weight: 1.67 carats Size: 8.0mm x 8.0mm x 4.6mm deep Shape: faceted square cushion Price: $321.48 This fine quality andesine gemstone is completely natural, it has not been heated or treated in any way! This fine quality gem was very well faceted into a perfectly calibrated 8.0mm x 8.0mm cushion cut gem from a natural gem-grade andesine crystal. It has fine deep red natural color (the photo at left was taken under incandescent light). This fine quality gem faces up clean with very faint natural silky inclusions visible under very close inspection. Our mineralminers.com miner's price for this rare quality natural deep red andesine faceted gem is $192.50/carat x 1.67 carats = $321.48
Item: Fine Red Andesine Gem, 2.43 carats
	Code#: aneg117 Weight: 2.43 carats Size: 9.0mm round x 6.0mm deep Shape: faceted round Price: $394.27 This fine quality andesine gemstone is completely natural, it has not been heated or treated in any way! This superior quality gem was very well faceted into a perfectly calibrated 9.0mm round gemstone from a natural gem-grade andesine crystal. It has fine red natural color under incandescent light as shown at left. This fine quality gem is completely clean under very close inspection with very faint natural color zoning. Our mineralminers.com special offer price for this rare quality natural fine red andesine faceted gem is $162.25/carat x 2.43 carats = $394.27
Item: Fine Red Andesine Gem, 1.66 carats
	Code#: aneg121 Weight: 1.66 carats Size: 8.0mm round x 4.8mm deep Shape: faceted round Price: $269.34 This rare quality andesine gemstone is completely natural, it has not been heated or treated in any way. This fine quality gem was very well faceted into a perfectly calibrated 8.0mm round gemstone from a natural gem-grade andesine crystal. It has fine red natural color under incandescent light as shown at left. This fine quality gem is completely clean even under very close inspection. Our mineralminers.com special offer price for this rare quality natural fine red andesine faceted gem is $162.25/carat x 1.66 carats = $269.34
Item: Fine Orange-Red Andesine Gemstone, 1.67 carats
	Code#: aneg113 Weight: 1.67 carats Size: 9.0mm x 7.0mm x 4.5mm deep Shape: faceted oval Price: $214.60 This fine quality andesine gemstone is completely natural, it has not been heated or treated in any way! Andesine is an unusual plagioclase feldspar variety which is extremely rare in gem grade pieces with orange or red colors. This fine quality gem was very well faceted into a perfectly calibrated 9.0x7.0mm oval faceted gem from a natural gem-grade andesine crystal. It has fine red color with orange-red tones. Under incandescent light the red tones in this rare collector gem are more prominent, and under fluorescent light the color has more orange-red tones (the photo at left was taken under incandescent light). This beautiful gem is totally clean under close inspection with some faint natural color zoning. Our mineralminers.com miner's price for this rare quality natural red andesine faceted gem is $128.50/carat x 1.67 carats = $214.60
Item: Fine Orange-Red Andesine Gemstone, 1.38 carats
	Code#: aneg102 Weight: 1.38 carats Size: 8.0mm trillion x 4.5mm deep Shape: faceted trillion Price: $177.33 This fine quality andesine gemstone is completely natural, it has not been heated or treated in any way. It was very well faceted into this trillion cut gem from a natural gem-grade andesine crystal. Andesine is an unusual plagioclase feldspar variety which is extremely rare in gem grade pieces with orange or red colors. Under incandescent light, the color in this rare collector gem is a deep red with orange-red tones, and under fluorescent light the color is a orange-red (the photo at left was taken under incandescent light). This beautiful gem faces up eye-clean with orange-red natural color zoning and faint natural inclusions visible only under very close inspection. It was very well faceted into this perfectly calibrated 8.0mm trillion cut with proper depth. Our mineralminers.com miner's price for this rare natural andesine faceted gem is $128.50/carat x 1.38 carats = $177.33
Item: Bi-Color Andesine Gemstone, 2.30 carats
	Code#: aneg103 Weight: 2.30 carats Size: 10.0mm x 8.0mm x 4.9mm deep Shape: faceted oval Price: $189.18 This rare bi-color andesine gemstone is completely natural, it has not been heated or treated in any way! This fine quality gem was very well faceted into a perfectly calibrated 10x8mm oval cut gem from a natural gem-grade andesine crystal. It has beautiful reddish orange color that grades into orange-gold color at one end making it a true bi-color gem. Under incandescent light the reddish tones in this rare collector gem are more prominent, and under fluorescent light the color has more golden-orange tones (the photo at left was taken under incandescent light). This beautiful gem faces up eye-clean with faint natural inclusions visible only under very close inspection. Our mineralminers.com special offer price for this rare natural bi-color andesine faceted gem is $82.25/carat x 2.30 carats = $189.18
Item: 4.95 carat Bi-Color Andesine Gemstone
	Code#: aneg106 Weight: 4.95 carats Size: 14.0mm x 10.0mm x 5.4mm deep Shape: faceted oval Price: $534.60 This rare bi-color andesine gemstone is completely natural, it has not been heated or treated in any way! Andesine is an unusual plagioclase feldspar variety which is extremely rare in gem grade pieces with orange or red colors. This fine quality gem was very well faceted into a perfectly calibrated 14x10mm oval cut gem from a natural gem-grade andesine crystal. It has beautiful reddish orange color that grades into orange-gold color at one end making it a true bi-color gem. Under incandescent light the reddish tones in this rare collector gem are more prominent, and under fluorescent light the color has more golden-orange tones (the photo at left was taken under incandescent light). This beautiful gem faces up eye-clean with faint natural silky inclusions that are only visible under very close inspection. Our mineralminers.com special offer price for this rare natural bi-color andesine faceted gem is $108./carat x 4.95 carats = $534.60
Item: Bi-Color Andesine Gemstone, 7.41 carats
	Code#: aneg108 Weight: 7.41 carats Size: 16.0mm x 12.0mm x 6.6mm deep Shape: faceted oval Price: $609.47 This rare size bi-color andesine gemstone is completely natural, it has not been heated or treated in any way. Andesine is an unusual plagioclase feldspar variety which is extremely rare in gem grade pieces with orange to red colors. This fine quality gem was faceted into a perfectly calibrated 16x12mm oval cut gem from a natural andesine crystal. It has areas with beautiful reddish-orange and golden colors, making it a true bi-color gem. Under incandescent light the reddish tones in this rare collector gem are more prominent, and under fluorescent light and sunlight the color has more golden-orange tones (the photo at left was taken under sunlight). This beautiful gem is completely eye-clean with very faint natural silky inclusions that are only visible under very close inspection. Our mineralminers.com special offer price for this rare size andesine gemstone of fine quality is $82.25/carat x 7.41 carats = $609.47
Item: Green and Red Bi-Color Andesine Gem, 5.97 carats
	Code#: aneg118 Weight: 5.97 carats Size: 12.1mm x 12.1mm x 8.0mm deep Shape: faceted square cushion shape Price: $767.15 This unique and very beautiful natural andesine gemstone is a rare bi-color gem with green and red color zones that are completely natural - it has not been heated or treated in any way. The photo at left was taken under fluorescent light on a black background, see also a photo taken under flourescent light on white. These colors blend and mix beautifully as you turn the gem! This gem was very well faceted as a 5.97 carat square cushion cut gemstone from a natural andesine crystal. This beautiful gem is completely clean other than faintly visible natural silky inclusions. Our mineralminers.com miner's price for this natural bi-color green and red andesine faceted gem is $128.50/carat x 5.97 carats = $767.15
Item: 17.99 carat Green and Orange-Red Andesine Gem!
	Code#: aneg120 Weight: 17.99 carats Size: 21.0mm x 17.0mm x 10.1mm deep Shape: faceted oval Price: $2311.72 This amazing fine quality collector gem of natural andesine is a rare bi-color gem with green and orange-red color zones that are completely natural - it has not been heated or treated in any way (see an upside down photo of this bi-color gem showing its natural color zones). The photo at left was taken under fluorescent light, stronger reddish tones appear under incandescent lighting. These colors do blend and mix beautifully as you turn the gem. This spectacular 17.99 carat gem was exceptionally well faceted from a natural andesine crystal. This wonderful gem is faces up completely clean, and under very close inspection there are some very faint natural silky zones. Our mineralminers.com miner's price for this natural bi-color andesine faceted gem is $128.50/carat x 17.99 carats = $2311.72

This is the end of our Red, Green, and Orange Andesine Gemstones page.

Would you like us to inform you when we add on this page more fine quality faceted gemstones of natural color red andesine, natural color golden-orange andesine, and natural color green andesine?
We have a limited quantity of natural color red andesine, natural color golden-orange andesine, and natural color green andesine gemstones in stock, so be sure to let us know if you have any andesine gemstone special requests. Please contact our webmaster or our 'site' geologist with any questions or comments.