For many years hemimorphite and smithsonite were believed to be one in the same mineral. At that time, it was called calamine, the very same that is used as a household lotion for sunburns.
HEMIMORPHITE COLORS & USES
Most hemimorphite specimens are collector's pieces, usually small drusy clusters in a pocket of its host stone. Hemimorphite also can be found in facet gem grade and lapidary grade material that can be cut into cabochons.
Hemimorphite has a wide range of blue to green colors that catch your attention. Many of the gem-grade materials can be deep blue, and the lapidary grade is usually a beautiful glacier ice blue.
This material should be used cautiously for jewelry pieces since it's only a 4.5 to 5 on the Moh's scale and can be extremely fragile. Working with this mineral will also create some challenges since it's not only soft but resistant to a high polish.
BUYING GUIDE
Denne historien er fra May 2023-utgaven av Rock&Gem Magazine.
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Denne historien er fra May 2023-utgaven av Rock&Gem Magazine.
Start din 7-dagers gratis prøveperiode på Magzter GOLD for å få tilgang til tusenvis av utvalgte premiumhistorier og 9000+ magasiner og aviser.
Allerede abonnent? Logg på
This News is for the Birds
The amazing range of the would-be birds!
CALIFORNIA MAGNESITE PLASMA AGATE
California magnesite plasma agate is a kaleidoscope of minerals. Much like its neighbor from Clear Creek, it contains chalcedony, serpentine, jadeite and chromite.
HOW TO CREATE A CABBING MATERIAL
Even though Mother Nature creates almost unbounded types and numbers of beautiful materials for cabbing, often I struggle to find a slab that will work for the project that I want to do.
PINWHEEL - VIET GEMS 149
I am frequently asked what my favorite gemstone designs are and where to find them. After my trip to the Tucson Gem and Mineral Show, I updated my list of favorites to include gemstone designer, Phan Thanh Trung.
Copper Minerals: My Favorite
I have lived in the “Copper State” of Arizona for 65 years so it should not surprise readers that copper minerals are among my favorites to collect.
OPPENHEIMER, TRINITY SITE AND TRINITITE
The widely acclaimed, 2023 Hollywood biographical movie Oppenheimer recently won seven Academy Awards including Best Picture and Best Actor (Cillian Murphy).
Clearing ,Smudging & Setting Intentions for Stones
Why do you believe what you believe? Are your beliefs true because you choose to believe them? Whether it is religion, science or the metaphysical, your belief and faith make it real to you in mind, body and soul.
Rhode Island's Hobbit Stone Age
Rhode Island may be 22nd out of 30 states in miles of total coastline but when you compare coastline length to land acres, it ranks second only to Maryland.
Black Range Amethyst
Amethyst in Southwest New Mexico
EQUINE Bling!
How an Oklahoma Saddle Maker Uses Moissanite, Gold, Silver Turquoise tc to Adorn Saddles Jewelry
