MASSACHUSETTS ⋆ The Crystal Collector

State Rock: Roxbury Puddingstone (Roxbury Conglomerate) (1983) State Gemstone: Rhodonite (1979) ... Some of the best places to rockhound in Massachusetts are privately owned mines …

Rhodonite

The halcyon days of rich mining are over, but the "line of lode", as the major veins are named, produced some of the most gemmy red rhodonite crystals ever found. Jutting up …

List of Rocks, Minerals, and Gemstones Found in Northern …

Rhodonite is a pink and black stone that's prized by lapidaries. It shouldn't be confused with the similarly named rhodochrosite, which is a separate mineral. Rhodonite is …

Collecting Trips

Betts Mine, in Plainfield, Massachusetts, is an old manganese mine located in the Hawley mineral belt of metamorphosed hydrothermal massive sulfide deposits.It is well-known for producing rhodonite and rhodocrosite specimens that may …

Rhodonite – Northern Maine Minerals LLC

Rhodonite - a fascinating mineral that is prized for its striking coloration and many unique properties. First, let's talk about what Rhodonite actually is. It is a manganese inosilicate mineral that is typically found in metamorphic rocks, …

15 Common Rocks & Minerals You Can Find in California

This guide will cover the most common rocks and minerals you can discover in the Golden State, as well as where to find them. The most common rocks and minerals you can …

Rockhounding Near Denver, Colorado: Places To Hunt Rocks

However, all the above said, the Denver regional area remains one of the top locations in Colorado for rock hounding in general, with a wide abundance of rock types and minerals. The …

Lapidary Rough

You can also find links to dozens of lapidary grade rough materials on our Mineral Inventory & Factsheet Index.. Our mineral index is an alphabetical list containing every mineral …

Rhodonite: A Mineral of Love, Roses and Eagles

"Rhodonite is a manganese-rich member of the pyroxenoid group of minerals," explains Sheryl Elen, research librarian at the Gemological Institute of America (GIA). "The simplified chemical composition is MnSiO 3 but is …

29 Best Spots For Gem Mining In California In 2025

If you want even more current options it's always a good idea to contact local rock and mineral clubs and groups. Himalaya Tourmaline Mine. CA-76, Santa Ysabel, CA, United …

The Mineral rhodonite

Rhodonite is a popular mineral among collectors. When it forms in large crystals or with a deep red color it is extremely sought after by collectors and can command very high prices. …

List of Rocks, Minerals, and Gemstones Found in …

Rhodonite is a pink manganese inosilicate mineral. The material is often mixed together with manganese-rich black minerals that give the massive form a unique black and pink mottled appearance. The surface of rhodonite …

Rhodonite: Formation Process & Properties

Formation and Occurrence of Rhodonite. Rhodonite typically forms in medium-grade metamorphic rocks and deposits, where it originates from the metamorphism of manganese-rich …

All About Rockhounding in Nevada Where to Go & What to Find

The Nevada Turquoise is quite famous due to its beauty, ranging in color from blue, green, to blue-greenish, while some display a black matrix around them.. There is also …

Rockhounding in Massachusetts: Crystal, Geode, and Gem Maps

Best locations for rock and mineral collectors and easy-to-follow directions. Looking to dig for Crystals, Geodes, Gemstones, and Minerals in Massachusetts? Best locations for rock and …

Rockhounding in Colorado: Free Crystal and Gemstone Maps

Looking to dig for crystals, gemstones, and minerals in Colorado? Best locations for rock and mineral collectors and easy-to-follow directions and "how-to". ... Mine dump 3 mi. W of Gold …

Rhodonite

Rhodonite is usually found in metamorphic rocks associated with other manganese minerals. It is also found in rocks that have been altered by contact metamorphism, hydrothermal and metasomatic processes. It is usually …

Rockhounding in Massachusetts: Hunt for crystals, gemstones,

Rhodonite. Rhodonite, a pink to red manganese silicate mineral, can be found in Massachusetts, particularly in the areas around Plainfield and Easthampton. This beautiful mineral is known for …

10 Common Rocks & Minerals You Can Find in Alaska

A few places to check out include Crooked Creek, Kolmakof Mine Site, and Red Top Mercury Mine. Recommendation box: All tools and equipment you need for rockhounding …

Idaho Rockhounding Location Guide & Map

Rocks and Minerals Found in Idaho. Idaho is one of the most mineral-rich states in America, so it should come as no surprise that there is an enormous number of rocks and minerals to be …

Rhodonite

OakRocks has been in the rock and mineral business for 30 years. We are a great source for Rhodonite and carry a selection of Rhodonite animal carvings, rough slabs, stone eggs, stone spheres, and Rhodonite cabochons.

16 Common Rocks & Minerals You Can Find in Montana

Spokane Bar Sapphire Mine: 46.665685, -111.811656: Rock Creek: 46.391091, -113.683049: Dry Cottonwood Creek: 46.220559, -112.685071: Yogo Gulch: ... Where to Find …

Rhodonite: Formation Process & Properties

Rhodonite is a manganese silicate mineral typically recognized by its pink to red coloration, often adorned with black manganese oxide veins. Renowned for its restorative healing properties, …

Rhodonite: A pink gem mineral and minor ore of manganese

The Guide To ia Rocks, Minerals, & Gems (With …

Crushed apatite rocks are used as a source of phosphorus in fertilizers, so it helps plants grow strong and healthy. Where you can find Apatite in ia. If you want to find apatite here, consider visiting these locations: …

How Rhodonite is Mined and Refined?

Extracting rhodonite typically involves open-pit mining, where rock and dirt are dug away to access seams of the gemstone. The material containing rhodonite is then loaded into …

Rockhounding

Idaho is truly the Gem State. Since the origin of the earth, geologic processes combined to make the rocks of Idaho a mineral collector's storehouse. ... Blackbird Mining …

The Rocks, Minerals, and Gems of Colorado You Can Find

Rhodonite is a captivating mineral known for its striking pink and red hues, often with black manganese oxide veins running through it. The name rhodonite comes from the …

Vancouver Island – A Rich Mineral Paradise

These rocks host all of the known rhodonite deposits, and the large polymetallic volcanogenic deposits mined at Myra Falls near Buttle Lake and several other former mines. Overlying the …

Rhodonite Mineral Specimens

Rhodonite San Martín Mine, Chiurucu, Huallanca District, Bolognesi Province, Áncash, Peru Small Cabinet 5.8 x 4.5 x 3.4 cm. SOLD. Details. SM20-345 Rhodonite Morro da Mina, Conselheiro Lafaiete, Minas …

64 Best California Rockhounding Sites In 2025

The thrill of rock hounding in California is unmatched, if you know where to search! ... Pocahontas Mine: Malachite, Rhodonite: Rockhounding sites in Southern California. …

15 Common Rocks & Minerals You Can Find in Massachusetts

FAQ About Common Rocks & Minerals in Massachusetts. There are plenty of common rocks and minerals in Massachusetts, but there are also many rare ones, such as: …

GEMSTONES of BRITISH COLUMBIA

Rhodonite production is significant and small amounts of opal are currently marketed to a local tourist market. ... Several mining companies are now involved with gemstone exploration. …

California Rockhounding Location Guide & Map

California is one of the best states in the U.S. for rockhounding due to its extraordinarily diverse geology and wide variety of minerals. The state contains many distinct geological provinces, …

Rhodonite Group: Mineral information, data and localities.

A group established by IMA in 2019. Currently it consists of three mineral species having the following end-member formulae (Shchipalkina et al., 2019): rhodonite, M5 Ca M1-M3 Mn 3 M4 …