David K. Joyce

Quartz -Various Locations

Here are some examples of quartz from various world-wide localities!

All prices in Canadian dollars. For payment in US$, deduct 18% or multiply by 0.82.

Click on any of the following thumbnails to view a larger image of the specimen.

QuartzQuartz -Various Locations
  • Item #20611
  • Quartz
  • 6.5x6.5x5.0 cm
  • Largest Crystal Size: 66mm
  • $85.00
  • North Moat Mountain
  • Bartlet, Carroll co.
    New Hampshire, USA
  • Here is an unusual locality for quartz! This specimen shows a sharp, smoky quartz crystal attached to a matrix of...smoky quartz! Displays well. t
QuartzQuartz -Various Locations
  • Item #20669
  • Quartz
  • 6.9x6.4x4.9 cm
  • Largest Crystal Size: 52mm
  • $80.00
  • Peterson Mountain
  • Washoe co.
    Nevada, USA
  • This locality, also known as "Hallelujah Junction" has produced many, many wonderful quartz crystals over many years. Here is a good example! t
Quartz, Dolomite, Calcite, MarcasiteQuartz -Various Locations
  • Item #22015
  • Quartz, Dolomite, Calcite, Marcasite
  • 7.8x5.0x4.5 cm
  • Largest Crystal Size: q-18mm
  • $35.00
  • Grant Quarry
  • Greely
    Ontario, Canada
  • The front of this limestone matrix is covered with smokey quartz crystals, small dolomite rhombs and smaller calcite and marcasite crystals between the quartz crystals. All of the quartz crystals are nicely zoned. Good looking specimen!
QuartzQuartz -Various Locations
  • Item #22076
  • Quartz
  • 13.8x10.5x11.8 cm
  • Largest Crystal Size: 30mm
  • $110.00
  • KD Pocket
  • Ouray
    Colorado, USA
  • A gorgeous cluster of lustrous quartz crystals, piled up on gray rock matrix. Great quartz locality! r
Quartz var. Herkimer DiamondQuartz -Various Locations
  • Item #22077
  • Quartz var. Herkimer Diamond
  • 12.5x12.2x8.9 cm
  • Largest Crystal Size: 120mm
  • $160.00
  • Middleville
    New York, USA
  • A MONSTER Herkimer Diamond! This very large example of this unique type of quartz crystal is very nice with very lustrous faces and no damage. The smaller crystals have been replaced back onto the main crystal, as is often the case with these clusters. Still, it is the way they formed! As is typical, it has some internal fracturing and black hydrocarbon inclusions which is pretty normal for these crystals. Quite something! Shows well! R
Quartz, DolomiteQuartz -Various Locations
  • Item #24545
  • Quartz, Dolomite
  • 16.5x9.0x4.7 cm
  • Largest Crystal Size: 23mm
  • $45.00
  • Benchmark Quarry
  • St. Johnsville, Herkimer County
    New York, USA
  • One single, well terminated crystal of quartz sits at the edge of a dolomite-lined vug in limestone in this specimen. The vug is totally lined with sharp, curved greyish crystals of dolomite. Handsome piece! s
QuartzQuartz -Various Locations
  • Item #24699
  • Quartz
  • 12.6x6.5x8.9 cm
  • Largest Crystal Size: 126mm
  • $45.00
  • Lyndhurst
  • Leeds & Grenville Co.
    Ontario, Canada
  • An elongated, milky quartz crystal from this famous locality in southern Ontario. Doubly-terminated s
QuartzQuartz -Various Locations
  • Item #24846
  • Quartz
  • 9.9x3.8x3.0 cm
  • Largest Crystal Size: as above
  • $40.00

  • North Carolina, USA
  • An interesting quartz crystal showing multiple terminations. Nice! s
QuartzQuartz -Various Locations
  • Item #25168
  • Quartz
  • 5.5x3.5x2.0 cm
  • Largest Crystal Size: 45mm
  • $35.00
  • 6 Mile Lake Rd Cut
  • Nr. Port Severn, HWY 400
    Ontario, Canada
  • An odd, doubly=terminated quartz crystal. It appears fairly normal from the front and back but the crystal is only 2mm thick!. Lots of little feldspar crystals and hematite coat it.
Quartz, var. AmethystQuartz -Various Locations
  • Item #26285
  • Quartz, var. Amethyst
  • 10.2x8.0x3.2 cm
  • Largest Crystal Size: 45mm
  • $65.00
  • Karur

  • India
  • An interesting fan of quartz crystals showing a mostly amethyst and amethystine colouration, with perhaps a touch of smokiness. Interesting!
QuartzQuartz -Various Locations
  • Item #26107
  • Quartz
  • 4.5x4.4x2.7 cm
  • Largest Crystal Size: as above
  • $40.00
  • Greely

  • Ontario, Canada
  • A hoppered, partially skeletal, partially extremely sharp smoky quartz crystal. The deposit where these crystals come from is similar to the "Herkimer Diamond" type of occurrence. This is a typical, interesting crystal from the Greely occurrence! Was attached on the lower right. Lustrous! S
Quartz, fadenQuartz -Various Locations
  • Item #26294
  • Quartz, faden
  • 7.5x3.7x2.5 cm
  • Largest Crystal Size: 37mm
  • $65.00
  • Waziristan

  • Pakistan
  • A perfect example of a "faden" quartz string. Fadens are formed as quartz crystallizes on extended strings of quartz crystals caused by divergent tectonic movement. Too much to go in here but there is much written on the subject. Displays perfectly.
Quartz, var. ChalcedonyQuartz -Various Locations
  • Item #26382
  • Quartz, var. Chalcedony
  • 14.5x10.0x10.0 cm
  • Largest Crystal Size: n/a
  • $140.00
  • Pune

  • India
  • THIS is a handsome specimen! It is a complex ,mound of bluish chalcedony on silicified basalt matrix. The chalcdony has a nice lustre and an opalescent sort of look. Displays very well!
Quartz, HematiteQuartz -Various Locations
  • Item #26783
  • Quartz, Hematite
  • 6.2x4.6x3.1 cm
  • Largest Crystal Size: qu-53mm
  • $65.00
  • Heping
  • Guandong
    China
  • This dramatic specimen shows a sharp, colourless quartz crystal thrusting up out of thin-bladed, black hematite crystals. Great modern classic locality!
Quartz, FadenQuartz -Various Locations
  • Item #26786
  • Quartz, Faden
  • 3.6x3.0x1.3 cm
  • Largest Crystal Size: as above
  • $45.00
  • Coronel Murta
  • Minas Gerais
    Brazil
  • A sharp faden showing the "string" down the middle of the distorted faden-formed quartz crystal. There is an additional quartz crystal attached to it. A little chipping but, still, a nice example of this type of quartz.
QuartzQuartz -Various Locations
  • Item #26788
  • Quartz
  • 8.5x4.7x3.3 cm
  • Largest Crystal Size: as above
  • $75.00
  • Tarryall
  • Lake George, Park County
    Colorado, USA
  • This crystal has an interesting multiple termination which may be an ancient fracture and resumed growth. It is extremely clear and gemmy and a very light smokey colouration inside.
QuartzQuartz -Various Locations
  • Item #26790
  • Quartz
  • 7.5x2.6x2.2 cm
  • Largest Crystal Size: as above
  • $45.00
  • Conselhiero Pena
  • Minas Gerais
    Brazil
  • An extremely gemmy, very elongated quartz crystal showing nice etched features on every other prism face. There are some smaller crystals attached to the base. Sweet!
Quartz, var. RoseQuartz -Various Locations
  • Item #26799
  • Quartz, var. Rose
  • 5,6x3.5x2.4 cm
  • Largest Crystal Size: 6mm
  • $140.00
  • Harvard Pit
  • Plumbago Mountain, Newry
    Maine, Canada
  • The top and front of this specimen is largely covered with pink quartz crystals. The rose quartz crystals have trigonal terminations and simple prism faces. The matrix is a section of microcline crystal. Nice specimen from a classic old pegmatite locality!
QuartzQuartz -Various Locations
  • Item #26791
  • Quartz
  • 5.8x3.0x2.1 cm
  • Largest Crystal Size: 58mm
  • $40.00
  • Fazenda Brejinho
  • Bahia
    Brazil
  • A nice cluster of medium-dark smokey quartz crystals. You can easily see through them with a little transmitted light. The crystals are prismatic but with prism faces that taper slightly towards the termination. The smaller crystal has a damaged termination but the larger crystals are very nice! Nice cluster!
Quartz, var AmethystQuartz -Various Locations
  • Item #26796
  • Quartz, var Amethyst
  • 4.7x3.7x2.1 cm
  • Largest Crystal Size: as above
  • $75.00
  • Sweden
  • Oxford County
    Maine, USA
  • A single, doubly terminated amethyst crystal with good colour. Looks like it was attached in a cavity of drusy white quartz crystals at one time and a fragment of those crystals are attached to the amethyst. Classic!
Quartz, TourmalineQuartz -Various Locations
  • Item #26804
  • Quartz, Tourmaline
  • 10.8x1.8x1.3 cm
  • Largest Crystal Size: as above
  • $65.00
  • Belo Horizonte
  • Minas Gerais
    Brazil
  • A beautiful, slender smoky quartz crystal that has inclusions and attached crystal sections of a deep greenish tourmaline near the base. The termination is not perfect but still, it is an elegant crystal!
Quartz, var. Amethyst, epimorphQuartz -Various Locations
  • Item #26859
  • Quartz, var. Amethyst, epimorph
  • 15.0x14.0x5.4 cm
  • Largest Crystal Size: 7mm
  • $85.00

  • Brazil
  • This portion of an amethyst geode features light coloured amethyst and, especially an epimorph of amethyst after a calcite crystal. At the back of this specimen is a cast of amethyst after a scalenohedral calcite crystal. When you look at the bottom of the specimen you can see a hole that is an exact replica of the original calcite crystal. An epimorph! Very showy, displayable and interesting specimen!