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Mineral specimens search results for [ Microcline ]Page bottom

Microcline (variety amazonite) with Quartz (variety smoky).
T96FKX7: Microcline (variety amazonite) with Quartz (variety smoky)
Microcline crystal (amazonite variety) showing well defined faces and edges, with intense bluish-green color and on smoky Quartz crystals, very rich in inclusions. An American classic.
Pikes Peak, El Paso County, Colorado  USA (1993)
Specimen size: 8.3 × 7.5 × 4.5 cm = 3.27” × 2.95” × 1.77”

Price: [SOLD]
Microcline (variety amazonite), Quartz (variety smoky).
16MK13: Microcline (variety amazonite), Quartz (variety smoky)
Isolated crystals of Microcline (variety amazonite), one of them clearly dominant, partially doubly terminated, with very well defined faces and edges, less bluish green in color than the classic Colorado amazonites, on a Quartz matrix (smoky variety).
Kenticha, Sidamo Province, SNNPR Region  Ethiopia (2002)
Specimen size: 4.4 × 4.3 × 3.0 cm = 1.73” × 1.69” × 1.18”

Main crystal size: 2.3 × 2.0 cm = 0.91” × 0.79”

Price: [SOLD]

TC2140MTP: Microcline (variety hyalophane)
Floater group of sharp crystals of hyalophane (barium-rich variety of Microcline), which form multiple twins, with a predominance of Manebach's law. Colorless, transparent and very lustrous.
Zagradski Potok Mine, Zagradski Creek, Busovača, Central Bosnia, Federation of Bosnia and Herzegovina  Bosnia-Herzegovina
Specimen size: 4.5 × 3.9 × 2 cm = 1.77” × 1.54” × 0.79”

Price: €140 / US$139 / ¥19950 / AUD$200
Microcline with Albite.
M10FTL2: Microcline with Albite
From a classic Catalan locality, at the foot of the Montseny Massif, we can enjoy this old Orthoclase specimen. A group of crystals with slight orange color totally coated by small Albite crystals, doubly terminated, orientated, very transparent and with good brilliance.
Can Vernenc, Montnegre Mountains, La Batllòria, Sant Celoni, Comarca Vallès Oriental, Barcelona, Catalonia / Catalunya  Spain (1975)
Specimen size: 3.9 × 3 × 1.9 cm = 1.54” × 1.18” × 0.75”

Price: [SOLD]
Microcline with Albite and Quartz.
DE37AF9: Microcline with Albite and Quartz
Large group of sharp microcline crystals with very well defined faces and edges and a very well defined Manebach twin. It is with Albite and is coated by pinkish micro-crystalline Quartz that gives to it an unusual aspect, so unusual as the locality where it comes from.
La Arola, Comarca Osona, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 15 × 10.7 × 5.3 cm = 5.91” × 4.21” × 2.09”

Price: [SOLD]
Microcline with Albite and Quartz (variety smoky).
NF66AI7: Microcline with Albite and Quartz (variety smoky)
Microcline crystals with very well defined Baveno-law twins, with a pale pinkish color, with a parallel smoky Quartz crystal and groups of white Albite crystals. The sample is from the Daunis collection whose label we’ll send to the buyer.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain (2004-2010)
Specimen size: 9 × 7.5 × 5.6 cm = 3.54” × 2.95” × 2.20”

Main crystal size: 5 × 3.2 cm = 1.97” × 1.26”

Price: €160 / US$159 / ¥22800 / AUD$230
Microcline with Magnetite.
EPX16AP1: Microcline with Magnetite
Group of elongated Microcline crystals, with very sharp crystal forms, some of them with curious geometric dissolution channels in the heart of the crystal and with coatings of small crystals of very shiny Magnetite.
Imilchil area, Anti-Atlas, Er Rachidia Province, Drâa-Tafilalet Region  Morocco (05/2022)
Specimen size: 8.2 × 7.4 × 6.4 cm = 3.23” × 2.91” × 2.52”

Price: €110 / US$109 / ¥15670 / AUD$163
Microcline with Prehnite and Calcite.
EP67AJ5: Microcline with Prehnite and Calcite
Aerial group of Microcline crystals with a very well defined double Baveno-Manebach twin, and with echeloned parallel growths and partially coated by Prehnite crystals with a pale green color and white Calcite crystals.
The sample is from the Raúl Sanabria collection whose label we will send to the buyer.
Navazales Quarry, La Cabrera pluton, Valdemanco - Bustarviejo, Comarca Sierra de Guadarrama, Community of Madrid  Spain (04/2001)
Specimen size: 11.1 × 8.6 × 7.3 cm = 4.37” × 3.39” × 2.87”

Main crystal size: 6.6 × 5.1 cm = 2.60” × 2.01”

Price: [SOLD]
Microcline with Quartz (variety smoky).
DX11AH7: Microcline with Quartz (variety smoky)
Very sharp Isolated Microcline crystal with simple forms, with a particular shape that is well known as “coffin-like.” It is on matrix with white Albite crystals and smoky Quartz.
The Daunis collection was, in the 70’s and the 80’s, a reference for local prospectors of the Barcelona area.
Les Mallorquines, Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 4.6 × 2.7 × 2.5 cm = 1.81” × 1.06” × 0.98”

Price: [SOLD]
Microcline with Quartz (variety smoky).
DG11AH7: Microcline with Quartz (variety smoky)
Very sharp isolated Microcline crystals, one of them clearly dominant, with simple forms that have a particular shape that is well known as “coffin-like.” On matrix with white Albite crystals and smoky Quartz.
The Daunis collection was, in the 70’s and the 80’s, a reference for local prospectors of the Barcelona area.
Les Mallorquines, Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 6.2 × 3.3 × 3.1 cm = 2.44” × 1.30” × 1.22”

Main crystal size: 1.5 × 1.2 cm = 0.59” × 0.47”

Price: [SOLD]
Microcline with Quartz (variety smoky).
DC59AF8: Microcline with Quartz (variety smoky)
Group of Baveno law twinned Microcline crystals, mostly equant, but one of them clearly dominant and elongated, shows twinning by both the Baveno and Manebach laws. They are on matrix with Quartz crystals. The sample is from the first historic place of the earliest high quality amethyst finds at the Montseny massif decades before the modern finds.
We’ll send to the buyer a digitalized copy of a single label, commonly covering a group of similar samples from the same locality.
Les Mallorquines, Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 4.2 × 2.4 × 2.5 cm = 1.65” × 0.94” × 0.98”

Price: [SOLD]
Microcline with Quartz (variety smoky).
NC14AL3: Microcline with Quartz (variety smoky)
Microcline crystal with very well defined faces and edges, with clear double twinning according to both the Baveno and Manebach twin laws, and implanted in a translucent smoky Quartz crystal with deep and uniform color. Can Vernenc, close to Gualba, is an area that has produced very few collector quality specimens.
Can Vernenc, Montnegre Mountains, La Batllòria, Sant Celoni, Comarca Vallès Oriental, Barcelona, Catalonia / Catalunya  Spain (1980-1985)
Specimen size: 7.8 × 4 × 4.7 cm = 3.07” × 1.57” × 1.85”

Main crystal size: 7.8 × 4 cm = 3.07” × 1.57”

Price: [SOLD]
Microcline with Quartz (variety smoky).
NP14AJ5: Microcline with Quartz (variety smoky)
Microcline crystal with simple forms and skeletal growths and a smoky Quartz crystal with a very deep color and superficial recrystallization of white Quartz.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain (2004-2010)
Specimen size: 6.2 × 6.2 × 5.3 cm = 2.44” × 2.44” × 2.09”

Price: €90 / US$89 / ¥12820 / AUD$130
Microcline with Quartz (variety smoky) and Epidote-Clinozoisite.
DL14AF8: Microcline with Quartz (variety smoky) and Epidote-Clinozoisite
Two elongated Microcline crystals, one of them with the Baveno twin law and the other with double twinning by the Baveno and Manebach laws. They are on matrix with Quartz crystals and Epidote-Clinozoisite coatings.
The sample is from the Daunis collection (a reference for the local prospectors of the Barcelona area during the period 1970-1980), and it is with a handwritten original label that we’ll send to the buyer.
Arbúcies, Comarca La Selva, Montseny Massif, Gerona / Girona, Catalonia / Catalunya  Spain
Specimen size: 5.2 × 4.2 × 3.9 cm = 2.05” × 1.65” × 1.54”

Main crystal size: 1.9 × 1.7 cm = 0.75” × 0.67”

Price: €85 / US$84 / ¥12110 / AUD$120
Microcline with Quartz and Clinozoisite-Epidote.
SM80DFN: Microcline with Quartz and Clinozoisite-Epidote
Microcline crystal with a prismatic habit and very distinct Baveno-law twinning, with small Quartz crystals and aggregates of acicular Clinozoisite-Epidote crystals. The specimen comes from the Lluís Daunis collection, a benchmark for Catalan mineralogy in his time.
La Batllòria, Sant Celoni, Comarca Vallès Oriental, Barcelona, Catalonia / Catalunya  Spain
Specimen size: 7.6 × 5.1 × 3.9 cm = 2.99” × 2.01” × 1.54”

Price: €80 / US$79 / ¥11400 / AUD$110
Microcline with smoky Quartz and Albite.
NP7I9: Microcline with smoky Quartz and Albite
Prismatic crystal of very well defined faces and edges and a very well marked Baveno twin. Lower on the sample there is an small matrix of Albite and a small flat crystal of smoky Quartz.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain (08/2006)
Specimen size: 3.8 × 1.6 × 1.4 cm = 1.50” × 0.63” × 0.55”

Price: [SOLD]
Microcline with smoky Quartz, Albite and Mica.
NF26W4: Microcline with smoky Quartz, Albite and Mica
A crystal of Microcline with simple forms, with a very well marked Baveno twin all along the prism. It has pinkish color with fine perthitic growths and it is on matrix with crystals of smoky Quartz and white Albite crystals.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain (08/2007)
Specimen size: 12 × 7.6 × 5.3 cm = 4.72” × 2.99” × 2.09”

Price: [SOLD]
Quartz (variety smoky) with Microcline (variety amazonite) and Fluorite.
FK86H0: Quartz (variety smoky) with Microcline (variety amazonite) and Fluorite
The little crystal of Fluorite is the item on the piece. A typical sample from Pikes Peak, with Smoky Quartz and Microcline (amazonite) embellished by this little cube of colorless Fluorite with little purple spots.
Take 5 Claim, Crystal Peak area, Teller County, Colorado  USA (±2003)
Specimen size: 4.9 × 4.4 × 2.9 cm = 1.93” × 1.73” × 1.14”

Main crystal size: 0.7 × 0.5 cm = 0.28” × 0.20”

Price: [SOLD]
Quartz on Microcline.
TC50NM: Quartz on Microcline
Doubly terminated Quartz crystal with curiously deformed faces in which different growth phases can be appreciated, marked by changes in transparency and coloration. On a Microcline matrix with highly recrystallized faces.
Mas Sever Quarry, Massabè (Mas Ceber), Sils, Comarca La Selva, Gerona / Girona, Catalonia / Catalunya  Spain (2003-2008)
Specimen size: 7.1 × 4 × 2.9 cm = 2.80” × 1.57” × 1.14”

Price: €50 / US$49 / ¥7120 / AUD$70

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