Alexandrite is a variety of mineral chrysoberyl and one of the rarest gemstones in the world as compared to other gemstones. Its hardness is 8.5 Mohs.
Alexandrite stone is very lucky for the people who are born in the month of June. It was originally discovered in Russia's Ural Mountains in the 1830s. Now it is also found in Sri Lanka, East Africa, Tanzania, Brazil, and India.
Alexandrite changes its color in different sources of light. Due to its color-changing property, people love to wear alexandrite jewelry like alexandrite rings, alexandrite earrings, and alexandrite necklaces.
Alexandrite--Mohs hardness, 8.5.
Alexandrite has a white streak.
The unique factor for alexandrite is that it has the ability to change color; from green to blue-green it can change to shades of red when under incandescent light. It is also used for alternative healing.
I don't found the Mohs hardness of plutonium but: - the Brinell hardness is 242 at r.m. - the Vickers hardness is 255 at r.m. After a hardness conversion chart an equivalent Mohs hardness may be 3,7.
Dolomite has a hardness of 3.5 to 4 on the Mohs hardness scale.
flint is a type of quartz, so it has a hardness of about 7 on the mohs scale of hardness
Alexandrite is approximately 8.5 on the Mohs scale of hardness, which is significantly softer than most minerals.
June's birthstone is Pearl On the MOHS 1-10 Hardness scale 10 being Diamond the hardest stone" Pearl has a hardness of 3-4 Now June's Secondary birthstone is Alexandrite has a hardness of 8.5 by Micah5five -----------------------------------------------------------------------------------------
The Hindi name for alexandrite is अलेक्सांड्राइट (aleksaandrāit).
Alexandrite has a white streak.
What does alexandrite look like?
The streak of alexandrite is usually white.
One of the places that alexandrite is mined is in Sri Lanka.
One of the places that alexandrite is mined is in Sri Lanka.
June's Alexandrite. Very difficult to find natural Alexandrite due to its rarity. Most is created in a lab
You can find Alexandrite on the first floor in the third mine.
The Hindi name of alexandrite stone is "एलेक्सेंड्राइट" (Alekseṇḍrāiṭ).
There are several actually March Gemstone: Aquamarine, Bloodstone June Gemstone: Pearl, Moonstone, Alexandrite August Gemstone: Peridot, Sardonyx October Gemstone: Opal, Pink Tourmaline November Gemstone: Citrine, Yellow Topaz December Gemstone: Turquoise, Blue Zircon or Topaz The most common gemstone swap are June for Alexandrite, because pearl is the softest gemstone with hardness rating 2.5-4.5. October because Opal is a soft stone with hardness rating 5.5-6.5. November December since turquoise is a soft stone with hardness rating 5-6.