Skip to main content

Boren and King Minerals

25K items sold
995 followers
Contact

All items

Cuprite Crystals from the Milpillas Mine - 38 mm

$9.990 bids5h 1m

Native Silver Wires - Sarbai Deposit, Kazakhstan - 50 mm

$275.00

Polished Amethyst Crystal Stalactite Slice - Brazil - 22 mm

$9.991 bid4h 55m

Double Terminated Natural Citrine Crystal from Zambia - 60 mm

$9.990 bids4h 59m

Double Terminated Tourmaline Crystal - Himalaya Mine, California -68 mm

$150.00

Double Terminated Twinned Calcite - Elmwood Mine - 3 inches

$48.00

Pink Dolomite Crystals from Morocco - 50 mm

$9.990 bids4h 56m

Large Twinned Rutile Crystals - Graves Mountain -43 mm

$55.00

Elbaite Tourmaline -Chia Mine, Brazil - 37 mm, 3.4 grams

$38.00

Large Rutile Crystal - Graves Mountain - 46 mm

$40.00

Watermelon Tourmaline Aricanga Mine, Brazil - 7.3 grams

$150.00

Reticulated Cerussite Crystal from the Tsumeb Mine - 37 mm

$44.00

Crude Red Beryl Crystals in Rhyolite Matrix - 49 mm

$125.00

Brilliant Green Conichalcite from the Ojuela Mine - 57 mm

$9.990 bids5h 4m

Blue Fluorite from Fujian, China - 3 inches

$9.991 bid3d 5h 6m

Large 27 mm Uvite Tourmaline Crystal from the Pomba Pit, Brazil

$45.00

"Pink Amethyst" Crystal lined Geode - Argentina - 42 mm

$9.990 bids3d 5h 8m

Large Rutile Crystal Cluster - Graves Mountain - 54mm

$125.00

Watermelon Tourmaline ( #237) from the Aricanga Mine - 6.6 grams

$65.00

Rubellite Tourmaline from Brazil - 55 mm

$9.990 bids4h 53m

Tourmaline variety Schorl - Mantena, Brazil - 57 mm

$17.50

Crystalline Rhodonite Vein Section - Brazil - 2 1/4 inches

$20.00

25 mm Cubic Pyrite Crystal from Spain

$9.990 bids5h 9m

Large Polished Andalusite Crystal Slice - 36 mm

$9.990 bids4h 57m

Large Rutile Crystal - Graves Mountain - 40 mm

$48.00

Sphalerite Crystals on Pyrite Crystals - Peru - 2 inches

$9.990 bids4h 51m

Rare Phosphate - Childrenite Crystal from Linopolis Brazil - 13 mm.

$9.990 bids3d 4h 54m

Assorted Rhodizite Crystals from Madagascar - 4 mm

$9.990 bids5h 6m

Pink Dolomite Crystals from Morocco - 2 1/2 inches

$9.990 bids3d 5h 10m

Atypical Hiddenite Spodumene (125) from Type Locale - 16 mm

$38.00

Calcites on Chert - Elmwood Mine - 75 mm

$25.00

Elbaite from the Palelni Mine, Myanmar - 23 mm

$48.00

Colorful Chrysocolla on Sheet Copper - Indonesia - 32 mm

$9.990 bids3d 5h 2m

Double Terminated Lithium Quartz Crystal from Brazil - 56 mm

$28.00

20 mm, 7.4 carat Imperial Topaz Crystal from Brazil

$24.00

Amethyst and Smokey Quartz Scepter Crystal from Zimbabwe - 56 mm

$58.00

Aegirine Crystal Cluster from Malawi - 43 mm

$9.990 bids5h 7m

380 carat Blue Sapphire from North Carolina

$25.00

Glassy "Fishtail" Selenite from Mexico - 57 mm

$9.990 bids4h 58m

Aquamarine Crystal Floater - Itatiaia Mine, Brazil - 40 mm

$65.00

Botyoidal Hematite from Morocco - 2 1/8 inches

$9.990 bids3d 5h 5m

Rhodonite Crystal Rosette From the San Martin Mine, Peru - 28 mm

$30.00

Dioptase Crystals from the Congo - 38 mm

$145.00

Uvite Tourmaline Crystal Plate - Pomba Pit, Bahia, Brazil - 25 mm

$30.00

Azurite Crystal Clusters from Touissit, Morocco - 63 mm

$150.00

Elbaite Tourmaline Crystals - Pederneira Mine

$155.00

Gem Spodumene Crystal from the Chia Mine, Brazil - 33 mm

$28.00

Watermelon Tourmaline Aricanga Mine, Brazil - 5.2 grams

$96.00

About us

Boren & King Mineral's Ebay store (formerly known as Roostersrocks Crystals and Gemstones) offers a wide selection of quality, reasonably priced, mineral and crystal specimens from classic, new finds and world wide locations with a constantly changing inventory.
Location: United StatesMember since: Feb 09, 2001Seller: borenandkingminerals
Top Rated SellerBoren and King Minerals is one of eBay's most reputable sellers. Consistently delivers outstanding customer service Learn more

Detailed seller ratings

Average for the last 12 months

Accurate description
5.0
Reasonable shipping cost
4.9
Shipping speed
5.0
Communication
5.0

Seller feedback (16,565)

u***e (257)- Feedback left by buyer.
Past month
Verified purchase
Boren & King Minerals is one of the best mineral sellers on eBay. I have saved them as a Preferred Seller. I eagerly anticipate the items they put up for auction. Shipping, packing and the overall experience is 5 STAR!
a***x (2896)- Feedback left by buyer.
Past month
Verified purchase
Rec'd crystal. Terrific delicate packing. SUPER-fast shipping. Thanks!!!!!!
n***a (1323)- Feedback left by buyer.
Past month
Verified purchase
Very pleased, nice specimen, wrapped with care, quick ship 5 stars!
1***3 (307)- Feedback left by buyer.
Past 6 months
Verified purchase
Beautiful smoky quartz, just exactly as described and pictured. Packaged very well and shipping was fast. Thank you.
0***y (1)- Feedback left by buyer.
Past 6 months
Verified purchase
Fast shipping ! My purchase arrived well packaged. Great price!
i***1 (13)- Feedback left by buyer.
Past month
Verified purchase
Beautiful stone and fast shipping. Awesome seller!