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lsdadan · 2 years

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khushallgems · 1 year

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Amethyst | Locality: Brandberg, Erongo Region, Namibia Size: 5.4 x 4.7 x 3.9 cm Photo Copyright © Anton Watzl Minerals #smokyquartz #crystals #clearquartz #rutiledquarzt #khushalljewellery #gemstones #amethyst #khushallcollection #rosequartz #khushallgems #amethystcrystal #tucsonshow #khushallcrystal #fadenquartz #minerals_wholesale #mineralswholesale #quartzcollecting #dubanigems #gemologist #gemmology #gems #specimen #quartzcrystal #khushallfineminerals #gemporn #rutilequartz #quartz #quartzstone #crystalporn https://www.instagram.com/p/Cnr750NIurO/?igshid=NGJjMDIxMWI=

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hochgouez-nerzhus · 2 years

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Iris Agate

#iris agate #gems #gemstone #crystals #druidic #druidry #stones #nature #gemmology

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electricboogaloosstuff · 7 months

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Alright buckle up, I'm going on a rant

So I was on Instagram and an add pop up. It's several rings. I see one that I find pretty so I look up the model just so I know what kind of price we're talking.

And my god do they have no shame ?

Alright so background information, I'm a geologist and a gemmologist so I know my rocks. The ring I found was this one :

Natural back opal is one of the most expensive type of opal out there. Here, we have lab grown opal, you can tell by the stripped pattern. Uncut it looks like this :

Now, no hate toward lab grown gems, the fact that we can imitate natural gems is pretty cool if you ask me.

BUT

Lab grown opal is obviously WAY cheaper than natural opal. Especially for black opal.

600$ looked pretty high for me so I looked up other rings in this style

BAM WE LOOSE MORE THAN 450$ (still too expensive if you ask me but still).

THAT'S NOT ALL

If you were to buy the raw material (keep in mind that it's an estimate because I couldn't find prices directly from the lab)

One slab big enough to do several rings is the price of one of the cheaper ring (keep in mind that you still have to make a ring out of it and you have to pay for that).

So let's be clear, do not buy a 600$ lab grown opal ring, it's not supposed to be that expensive.

Anyway always check where the gems in your jewelry is from folks <3

#gemmology #geology #rant post

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boyofthefankind · 7 months

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Trigons on a Natural Diamond Crystal.

Absolutely Stunning

#gemstone #photomicrograph #gemmology #gem #diamond

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sgrdiamondblog · 1 year

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Il nostro lavoro è rivolto a chi vuole essere informato senza interesse da parte nostra a comprare o a vendere. Il nostro compito è quello di dare al cliente l'imparzialità del giudizio o della valutazione con estrema obiettività.

Possiamo guidare la trattativa fornendole la valutazione corretta per vendere.

Se vuole chiamarci per qualsiasi altra informazione o chiarimento può farlo contattandoci.

#gemmologia #diamond #gemmology #gioielli #diamanti #rubini #zaffiro #smeraldo #certification #report

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srisiddivinayaka · 5 months

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Famous Kannada Jyothisham in Bangalore

Welcome to Jyothishalayam, your one-stop shop for all things astrological. Our knowledgeable astrologers employ the age-old Jyothisham science to make precise predictions and offer solutions to any of your concerns.

We provide a wide range of services, including horoscope readings, palmistry, numerology, gemmology, and Vastu Shastra, and are conveniently located close to you. You may be sure that you will get the best guidance and solutions because our astrologers have years of expertise and are knowledgeable about the nuances of Jyothisham.

We provide a comprehensive choice of astrological merchandise, including gemstones, yantras, rudraksha, and other puja materials, in addition to our astrological services. You can choose the best goods for your needs with the assistance of our team of specialists.

Visit Jyothishalayam Near Me today if you're looking for trustworthy and precise astrological guidance. You can easily handle life's ups and downs with the assistance of our knowledgeable astrologers. Visit Jyothishalayam to witness Jyothisham's power.

No matter if you are having personal or professional issues, our astrologers will use their knowledge to provide you the direction you need to get through any challenge. We also provide answers to problems relating to dating, business and career possibilities, education, and health.

For more information:

Location: 29, 17th A Main Rd, HAL 2nd Stage, Indiranagar, Bengaluru, Karnataka 560008, India.

Email: [email protected]

Phone: +91 7349557581

website:https://www.srisiddivinayakaastrology.com/best-jyotish-near-me.html

#your one-stop shop for all things astrological. Our knowledgeable astrologers employ the age-old Jyothisham science to make precise predicti #We provide a wide range of services #including horoscope readings #palmistry #numerology #gemmology #and Vastu Shastra #and are conveniently located close to you. You may be sure that you will get the best guidance and solutions because our astrologers have y #We provide a comprehensive choice of astrological merchandise #including gemstones #yantras #rudraksha #and other puja materials #in addition to our astrological services. You can choose the best goods for your needs with the assistance of our team of specialists.#Visit Jyothishalayam Near Me today if you're looking for trustworthy and precise astrological guidance. You can easily handle life's ups an #No matter if you are having personal or professional issues #our astrologers will use their knowledge to provide you the direction you need to get through any challenge. We also provide answers to pro #business and career possibilities #education #and health.#For more information:#Location: 29 #17th A Main Rd #HAL 2nd Stage #Indiranagar #Bengaluru #Karnataka 560008 #India.#Email: [email protected]#best astrologer

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wishknots · 7 months

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Book Review: Lapidarium - The Secret Lives Of Stones by Hettie Judah

If, like me, you are interested in gemstones, not just for the pretty shininess of them but for their properties and nature then this book by Hettie Judah is a must for your gemmology library. Following a 3,000 year old tradition, which can be traced back to the Babylonians, Lapidarium is a catalogue of 60 gemstones, their history and their secrets. This book covers some little known facts about…

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q0xqij4rfkl · 1 year

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princerealgems · 2 years

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salvadoerena · 2 years

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the gemstone channel got me lads. i'm becoming a gem guy. just got some rough chrysoprase and rainbow flourite from etsy.

#i'm two book purchases away from considering gemmology

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just-here-with-my-thoughts · 1 year

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Chromatic Aberration

Anomalous Extinction

and now

SKULL MELTING

#turns out gemmology is more metal than it sounds

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khushallgems · 1 year

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Rutile - Tormiq Valley, Pakistan -3.6cm Copyright ©️ mineralmasterpiece #smokyquartz #crystals #clearquartz #rutiledquarzt #khushalljewellery #gemstones #amethyst #khushallcrystal #rosequartz #khushallgems #amethystcrystal #tucsonshow #khushall_minerals #fadenquartz #minerals_wholesale #mineralswholesale #quartzcollecting #dubanigems #gemologist #gemmology #gems #specimen #quartzcrystal #khushallfineminerals #gemporn #rutilequartz #quartz #quartzstone #crystalporn https://www.instagram.com/p/Cp_Pe32hm5n/?igshid=NGJjMDIxMWI=

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distilled-prose · 8 months

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Rui Galopim de Carvalho via LinkedIn 9/8/23

Understanding Aquamarine colour (and heat-treatment) In nature, most aquamarines have a more or less distinct greenish tint that is caused by the presence of iron (Fe3+) in a certain position on its crystal structure, causing absorption of light that results in a perceived yellow colour. If we add this yellow to the blue, we get green (as we did back in school with coloured pencils). If the iron changes, or reduces, its valance state from 3+ to 2+, the yellow component disappears, and then we see a purer blue. In practical terms, to remove this yellow component from greenish aquamarines, virtually all material is heated in reducing conditions (e.g. in charcoal) between 250-500 °C, sometimes slightly more, for a few minutes or hours. This reduces the iron from Fe3+ to Fe2+ and the stones turn into a stable more commercially desired blue. Gemmologically speaking, heat treatment in aquamarines is, however, currently non-determined in a laboratory for it leaves no known indication to detect it, so always assume that aquamarines may have been heated by this process. If the green component is significant, then we might just presume that there is a fair chance that it might not have been heated, but, again, one can only speculate. Image: a stunning greenish-coloured 21 cm-long beryl crystal (aquamarine) from Marambaia (Caraí), Minas Gerais, Brazil. Photo Joe Budd © The Arkenstone, www.iRocks.com . An iconic Jean Schlumberger's "Bird in a Rock" brooch by Tiffany & Co. featuring diamonds and a green beryl. hashtag#aquamarine hashtag#jewelry hashtag#gemstones hashtag#luxury

(I really like the "Coke bottle green" of unheated aquamarine. It can cut out, that is, facet, beautiful stones!)

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boyofthefankind · 2 years

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Gilalite in Quartz

Love these inclusions,

That little shell is so fascinating!

#gem #gemstone #gemmology #photomicrograph #shell #beautiful

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sgrdiamondblog · 2 months

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#gemmologia #diamond #gemmology #gioielli #diamanti #rubini #zaffiro #smeraldo #gioielleria #corsi di formazione

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