Di Andrea MuratoreQualsiasi ragionamento concernente le relazioni tra l’Africa e le grandi dinamiche della globalizzazione non può prescindere da uno studio del fenome… Read More
Reflecting the universal visuals, designs, and arts in its virtual realm, by its sheer design, the mind is as deep, dense, and at the same time as everything eternal and infinite as the cosm… Read More
A learning mind is insatiable for knowledge. Finding answers to the never-ending questions that erupt in the mind’s barren land is what wisdom entails. Individuals seeking answers need… Read More
Diaspore may not be one of the most notable or popular minerals, but it has many unique and interesting features. Where more popular minerals like azurite have more complex histories and div… Read More
Introduction
Extraction of metals refers to the process of obtaining pure metals from their ores. The process involves several stages, including mining, concentration, and refining… Read More
Estimările realizate de Banca Mondială arată că locuitorii din UK trimit în fiecare an miliarde de lire în străinătate către prieteni, familie… Read More
The Global Bauxite Market is projected to register a CAGR of over 3% during the forecast periodThe COVID-19 pandemic is expected to have a minor impact on global bauxite mine production. Des… Read More
The market for Bauxite is expected to grow at a CAGR of over 6% during the forecast period. Major factors driving the market studied are accelerating usage in cement industries and growing d… Read More
Lovers initially mined and also independently dug deep into zultanite with knives and also pickaxes in the 1980s. While diaspore may be abundant, zultanite fashion jewelry can just be locate… Read More
As you all know, we tell the story of mine to market at the Gem Museum, as part of this storyline my wife Loke Huiying and I would be exhibiting rare and beautiful gemstones at booth L10 at… Read More
New Delhi: Prime Minister Narendra Modi received a sweet gift from a little girl during his visit to Berlin in Germany. The girl prepared a pencil sketch of the Prime Minister and presented… Read More
Lots of people dig crystals for their potential healing properties. Some folks also think they can help you lose weight. TBH, there’s basically no science to prove crystals can help we… Read More
Colour Changing Star Garnet
Ever since alexandrite made headlines with the “alexandrite effect”, or simply known as colour change, people have taken note and started discoveri… Read More
Single source gemstones are the stuff of stories that repose proudly in a connoisseur’s collection. Their value comes from the fact primarily that they are available is just one space… Read More
In the previous blog about mineralogical monitoring for the aluminum industry, we discussed the added value of accurate on-line and at-line mineralogical monitoring for bauxit… Read More
1) The entire coal industry in India was nationalised during
a) 1973
b) 1983
c) 1993
d) 2004
Answer: a• A special CBI court has sentenced former Union Minister Dilip Ray and three other… Read More
Aluminum oxide occurs as a white crystalline powder. Aluminum oxide occurs as two crystalline forms: a-aluminum oxide is composed of colorless hexagonal crystals, and g-aluminum oxide is com… Read More
The Fight Against Why Diamonds Sparkle PhysicsAlong with color-changing properties Diaspore also exhibits pleochroism, which means that it may show bands of color when viewed from various an… Read More
Vancouver, British Columbia--(Newsfile Corp. - November 20, 2018) - Revelo Resources Corp. (TSXV: RVL) ("Revelo" or the "Company") is pleased to announce that it has agreed terms (the "Agre… Read More
Agate Value
Cabochons
All Sizes
Agate
$.50 to $37/ct
Fire Agate
$2 to $20/ct
Blue Chalcedony
$10 to $25/ct
Alexandrite Value
Top Color: G 5/2 and R or slpR 5/3
Faceted
to .5… Read More
Colorful gemstones preferred for a unique engagement ring.
Here’s a question for ya: What makes a diamond unique? Sure there is a lot of detail if you are into the 4Cs of a diamond (r… Read More