Ruby is said to be associated with strong emotions such as love, passion, a fiery spirit, and a zest for life! Rubies and Sapphires share all of the same properties in that they are both varieties of Corundum with the exception that ruby has trace elements of chromium that gives it the red color.
It is that red color that makes it the highest priced gemstone per caret in the world of gems in the color gemstone realm. Rubies are a red to orange-red to purple-red variety of the mineral corundum, aluminum oxide (Al2O3). Ruby and its companion variety of corundum, sapphire, are very hard being 9 Mohs scale of 10. The very best color in Myanmar rubies is sometimes described as “pigeon’s blood.” Lore is that the first two drops of pigeons's blood from the beak was the prized color for comparing rubies. it has a hint of blue tint to the red. (BTW no pigeons were sacrificed for this blog).
When researching for this blog I came across some interesting geological information surrounding the question of how were rubies even able to come into existence? What follows is an excerpt from an article in Discover Magazine, The Geology of Rubies, written by Anne Sasso, November 4, 2014.
"The biggest question, the one that has geologists on both sides of the Atlantic at odds with each other, is how rubies formed in the first place. Geologists simply do not know. That rubies even exist, says Peter Heaney, geosciences professor at Penn State University, is something of a “minor geological miracle.”
My takeaway from this article is that corundum is a rare mineral made up of other tightly packed aluminum and oxygen atoms. Some of the atoms were substituted for aluminum, then more colorful hues emerge. Small amounts of traces of Chromium imparts the red color. Second factoid, Since silica is one of the most abundant elements in Earth’s crust, how is it that rubies managed to avoid it but at the same time connect with the exceedingly rare chromium? And how did rubies avoid iron, another common element? I just found this exceedingly interesting and had to share it with our readers, but I encourage you to read the whole article on your own as I was just doing a short summary. Scientist go on to try to offer other geological shifts that may have influenced how rubies were able to avoid silica and iron. So geek out and follow this link!
Touchstone is happy to bring to our customers offerings in Ruby Earrings, and Bracelet: Please click on the image to link to the page for more information about the products that you see here.
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