Nice blue with a slight purple Covellite plates on Pyrite. Colors are appreciated better in person.

Location: 

Leonard Mine

Butte, Silver Bow County

Montana

Size:

L: 2.1 cm W: 1.0 cm H: 2.5 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Lots of sparkles with a nice deep pink color. Pretty display piece. Coming from Congo. 

Location: 

Kakanda deposit, Kambove District

Katanga Copper Crescent, Katanga

Democratic Republic of Congo

Size:

L: 2.5 cm W: 3.5 cm H: 3.1 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

 Nice cluster of translucent light yellow fluorite cubes.

Location: 

Moscona Mine

Solis, Corvera de Asturias

Asturias

Spain

Size:

L: 5.0 cm W: 1.3 cm H: 8.5 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Cool cluster of intergrown crystal of pyrite. The specimen has sharp terminations with smooth satin faces with a metallic mirror luster. La Rioja region of Spain is well known for its bright, golden and perfect pyrite crystals. 

Location: 

Ampliacion a Victoria Mine

Navajun 

La Rioja

Spain

Size:

L: 2.3 cm W: 1.7 cm H: 2.9 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Beautiful Rhodochrosite piece from South Africa. Looks nice on display. 

Location: 

N’Chwaning II Mine, Kuruman

Kalahari Manganese fields,

Northern Cape Prov. 

South Africa

Size:

L: 3.0 cm W: 1.5 cm H: 4.0 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Nice specimen from Mexico. 8 crystals with nice deep purple color all around. 

Location: 

Piedra Parada

Municipio de Tatatila

Vera Cruz

Mexico

Size:

L: 3.0 cm W: 2.0 cm H: 3.5 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection

Large unusual purple Fluorite on matrix from Weardale, England. Beautiful specimen with cool phantoms. 

Location: 

Weardale area

County Durham

England

Size:

L: 9.5 cm W: 7.0 cm H: 9.2 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Interesting combination of three minerals. Bournonite is more appreciated towards the back of the specimen with pyrite inclusions. Also, nice quartz inclusions with defined shape. Coming from Ancash, Peru. 

Location: 

Huallanca

Huallanca Dist., Bolognesi Prov.

Ancash

Peru

Size:

L: 5.3 cm W: 3.0 cm H: 4.6  cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Nice specimen of blood red Grossular garnet crystals.  Coming from Italy. 

Location: 

Dossi di Franscia, Lanzada

Lanterna Valley, Malenco Valley, Valtellina

Sondrio Province, Lombardy

Italy

Size:

L: 5.0 cm W: 2.5 cm H: 4.0 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Nice rosy pink color. Most commonly known as the “stone of love” This piece comes from Peru.

Location: 

Chiurucu Mine

Dos de Mayo Province

Huanuco Department

Peru

Size:

L: 2.5 cm W: 2.3 cm H: 4.0  cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

The Dioptase center actually looks greener in person! For some reason the picture captures it as blue, but it is a sparkly shiny Cyan color with Chrysocolla around it. 

Location: 

Milpillas Mine

Cuitaca

Sonora

Mexico 

Size:

L: 9.0 cm W: 4.0 cm H: 5.0 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Dioptase from Namibia. Nice color and location. 

Location: 

Kaokoveld Plateau

Kunene Region

Namibia

Size:

L: 1.2 cm W: 1.3 cm H: 2.5  cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Nice fluorite piece from Hunan, China. Nice color under lighting. 

Location: 

Hunan Province 

China 

Size:

L: 4.0 cm  W: 2.7 cm H: 3.7  cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Sharp Mimetite crystals. Coming from Namibia

Location: 

Tsumeb Mine

Tsumeb, Otjikoto 

Namibia 

Size:

L: 4.5 cm W: 3.0 cm H: 4.5cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Natural Ruby stone from Madagascar. Can be cut and used for jewelry 

Location: 

Zazafotsy Quarry

Ihosy District, Hormobe District 

Fianarantsoa Prov., Madagascar 

Size:

L: 1.7 cm W: 1.0 cm H: 2.9cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Cool piece of fluorite cubes in Sphalerite. Nice phantoms and color under lighting. 

Location:

Elmwood Complex

Smith County 

Tennessee  

Size: 

L: 4.0 cm W: 3.8 cm H: 3.8 cm

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection

Big specimen! bigger than the size of my hand, and I have a big hand. The Quartz sits in the upper middle and also in the back of the specimen with well sharped edge crystals all around it. Coming all the way from Bulgaria. 

Location:

Madan Orefield 

Rhodope Mountains

Smolyan Oblast, Bulgaria

Size:

L: 18.0 cm W: 3.5 cm H: 14.7

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Pretty clean specimen (not fully as you can see) but the head is fully clear. The color is very nice with or without lighting. Coming from Afghanistan. 

Location: 

Mawi pegmatite, Nilaw-Kolum

Du Ab Dist., Nuristan Province

Afghanistan 

Size:

L: 0.7 cm W: 0.8 cm H: 2.2 cm 

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection 

Beautiful piece. It sparkles all around it. It also has an unique shape and it will look good on display.

Location: 

Katanga Cu Crescent

Katanga Province

Democratic Republic of Congo

Size: 

L: 3.4 cm W: 1.7 cm H: 6.2 cm

Brought to you by KQ Minerals / Cowboy Crystals 

-Keith Hayes Collection

Nice piece of Ruby. Really gemmy  specimen and shows brighter colors under lighting.

Location:

Zazafotsy Quarry

Ihosy District, Hormobe District

Fianarantsoa Prov., Madagascar

Size:

L: 1.4 cm W: 1.0 cm H : 2.0 cm

Brought to you by KQ Minerals / Cowboy Crystals

-Keith Hayes Collection