Micromounts - North and South America including Greenland..........Updated 25 March 2025..........

2478	AJOITE & SHATTUCKITE - New Cornelia Mine, Ajo, Pima Co., Arizona, USA	Bluish green Ajoite with blue Shattuckite embedded in matrix	SOLD	.
2479	AKAGANEITE - Case Quarries, Portland, Middlesex Co., Connecticut, USA	Brown Akaganeite (arrowed) on quartz matrix	SOLD	.
2480	ALBITE, DOLOMITE & BASTNASITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	White tabular Albite crystals with brown rhombic Dolomite crystals and a good covering of tiny white Bastnasite spheres on matrix. Ex David Hardman collection #4738	�2.00	1
1295	ALMANDINE - Hole in the Ground Quarry, Auburn, Androscoggin Co., Maine, USA	Reddish orange to pink Almandine garnets embedded in feldspar matrix	�1.00	1
2481	ALTAITE - Hilltop Mine, Organ Mountains, Dona Ana Co., New Mexico, USA	Bright silvery Altaite embedded in matrix	SOLD	.
2482	ANATASE, ALBITE & AEGIRINE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Shiny black Anatase crystals with smal white Albite crystals and brown acicular Aegirine crystals in matrix. Ex David Hardman collection #4484	�1.00	1
2483	ANATASE, RUTILE & MUSCOVITE - Yates Brook Farm, Lattimore, North Carolina, USA	Dark bluish black bipyramidal Anatase crystals with small reddish brown Rutile and pale brown hexagonal Muscovite crystals on matrix	SOLD	.
2484	ANTIMONY - Asrechuybo, Chihuahua, Mexico	Bright silvery Antimony in matrix	SOLD	.
2485	APATITE - Bancroft, Ontario, Canada	Brownish almost melted looking Apatite crystals embedded in calcite matrix	SOLD	.
1954	AURORITE - Aurora Mine, Treasure Hill, White Pine Co., Nevada, USA	Grey inclusions of Aurorite in calcite, not pretty. Ex John Tuffnell collection	�1.00	1
2486	AZURITE - Inspiration Pit, Inspiration Mine, Gila Co., Arizona, USA	Deep blue crystalline Azurite in matrix	SOLD	.
442	AZURITE - La Negrita Mine, Copiapo, Atacama, Chile	Bright blue bladed Azurite crystals in cavities in matrix	�1.00	1
2487	AZURITE & CHRYSOCOLLA - Inspiration Pit, Inspiration Mine, Gila Co., Arizona, USA	Deep blue crystalline Azurite with bluish green Chrysocolla in matrix	�1.00	2
2488	BABINGTONITE - Blueberry Hill Quarry, Woburn, Massachussetts, USA	Black Babingtonite crystals on matrix	SOLD	.
2489	BARYTE - Cleveland Co., Oklahoma, USA	Baryte roseatte, no matrix. Ex Jill Goltz collection	SOLD	.
2490	BASTNASITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Tiny white Bastnasite spheres on matrix. Ex David Hardman collection #8185	SOLD	.
2491	BEUDANTITE - Gold Hill Mine, Tooele Co., Nevada, USA	Small yellowish green sparkling Beudantite crystals in gossan matrix	SOLD	.
2492	BEUDANTITE & CUPROADAMITE - Gold Hill Mine, Tooele Co., Nevada, USA	Small yellowish green sparkling Beudantite crystals with dark green rounded Cuproadamite crystals in gossan matrix	SOLD	.
1316	BIOTITE & SODALITE - Cancrinite Hill, Bancroft, Ontario, Canada	Black hexagonal Biotite crystals embedded in dark blue crystalline Sodalite or whitish Albite	�1.00	2
2493	BIXBYITE - Thomas Mountain, Juab Co., Utah, USA	Black modified Bixbyite cube on matrix	SOLD	.
2493a	BIXBYITE - Thomas Mountain, Juab Co., Utah, USA	Small cluster of black Bixbyite crystals on matrix	SOLD	.
2493b	BIXBYITE - Thomas Mountain, Juab Co., Utah, USA	Single black shiny Bixbyite cube, no matrix. Ex Jill Goltz collection	SOLD	.
2494	BRACKEBUSCHITE - Venus Mine, El Guaico District, Cordoba, Argentina	Small dark brown to black Brackebuschite crystals on matrix	SOLD	.
2495	BRAZILIANITE - Minas Gerais, Brazil	Pale yellow prismatic Brazilianite crystals, no matrix	SOLD	.
2496	BROCHANTITE - Mammoth Mine, Tiger, Arizona, USA	Green elongated Brochantite crystals in quartz matrix. Ex Jill Goltz collection	SOLD	.
2497	BROOKITE - Magnet Cove, Hot Spring Co., Arkansas, USA	Numerous small black brookite crystals on and in matrix. Ex Jill Goltz collection	SOLD	.
2498	CALCITE (Optical) - Durango, Mexico	Colourless rhomb of Calcite which when looked through displays the classic double image, no matrix. Ex Jill Goltz collection	�1.00	1
2499	CALCITE (Orange) - Yates Mine, Otter Lake, Outouais, Quebec, Canada	Orange Calcite displaying rhombic cleavage. Fluoresces pinky red in MW UV	SOLD	.
2500	CHABAZITE - Oak Grove Park, Clackamas River, Clackamas Co., Oregon, USA	Small colourless Chabazite crystals lining cavities in matrix	SOLD	.
2501	CHABAZITE-Ca - Upper New St. Quarry, Paterson, Passaic Co., New Jersey, USA	Pale brown interpenetrant twins of Chabazite-Ca, no matrix	SOLD	.
2502	CHLOARGYRITE - Caraeoly, Chile	Small pale brown waxy looking globules of Chloargyrite on matrix	SOLD	.
2503	CHRYSOCOLLA - Gila Co., Arizona, USA	Solid piece of bluish green Chrysocolla, no matrix	SOLD	.
2503a	CHRYSOCOLLA - Gila Co., Arizona, USA	Bluish green Chrysocolla on matrix	�1.00	1
2504	CHRYSOCOLLA - Oro Grande, Pinos Altos MD., Grant Co., New Mexico, USA. Ex Jill Goltz collection	Bluish green Chrysocolla on matrix	SOLD	.
2505	CHRYSOCOLLA & QUARTZ - La Cumbre Mine, Inca de Oro, Atacama, Chile	Blue Chrysocolla with small drusy quartz crystals lining a cavity within	SOLD	.
2506	CLINTONITE & MONTICELLITE - Crestmore Quarries, Riverside Co., California, USA	Shiny pale greyish green micaceous Clintonite embedded in yellowish brown Monticellite	�1.50p	1
457	COLEMANITE & CALCITE - Boron, Kern Co., California, USA	Colourless Colemanite crystals intergrown with pale yellow Calcite crystals, no matrix	�1.00 �2.00	1 4
2507	COLUSITE & PYRITE - Leonard Mine, Butte, Montana, USA	Bright silvery Colusite intergrown with brassy Pyrite forming most of specimens	�1.50p	2
2508	CONICHALCITE - Level 7, Mina Ojuela, Mapimi, Durango, Mexico	Small green rounded aggregates of minute Conichalcite crystals thickly lining cavities in gossan matrix	�1.50p	1
2509	COPPER - Andacolla, Elqui River, Coquimbo, Chile	Arborescent mass of silvey (tarnished) Copper crystals, no matrix	SOLD	.
1958	COPPER - Iroqouis Mine, Seneca, Keweenaw, Michigan, USA	Thin plates of Copper +/- minor Cuprite, no matrix	SOLD	.
2510	COPPER & SILVER - Quincy Mine, Quincy, Houghton Co., Michigan, USA	Copper one half, silver the other half of specimen, no matrix. Ex David Hardman collection #146	SOLD	.
1960	CORUNDUM - Beartrap Corundum Deposit, Madison Co., Montana, USA	Grey Corundum crystals embedded in matrix and displaying triangular growth patterns. Ex John Tuffnell collection	�1.50p	1
1961	CORUNDUM & BADDELEYITE - Beartrap Corundum Deposit, Madison Co., Montana, USA	Grey Corundum crystals some displaying triangular growth patterns with black rounded Baddeleyite crystals embedded in matrix plus some black Biotite flakes. Ex John Tuffnell collection	SOLD	.
2511	CREEDITE - Colquiri Mine, Colquiri, La Paz, Bolivia	Colourless Creedite crystals with light iron staining on matrix	SOLD	.
2512	DIOPTASE - Malpaso Mine, Dumesnil, La Calero, Cordoba, Argentina	Bright green Dioptase crystal in calcite matrix	SOLD	.
2513	DIOPTASE & WULFENITE - Mammoth St. Anthony Mine, Tiger, Arizona, USA	Small green elongated Dioptase crystals with yellow tabular Wulfenite crystals and small colourless Fluorite crystals in matrix	SOLD	.
2514	ELLESTADITE - Crestmore Quarries, Riverside Co., California, USA	Pale yellow rounded Ellestadite crystals embedded in blue calcite matrix	�1.00 �1.50p �2.00	1 4 1
2515	ENARGITE - Western Colusa, Butte, Montana, USA	Piece of massive Enargite with minor green alteration products, no matrix	SOLD	.
1345	ENDLICHITE - Erupcion Mine, Los Lamentos, Chihuahua, Mexico	Brown elongated hexagonal Endlichite crystals, no matrix	SOLD	.
2516	EUDIDYMITE, NATROLITE & AEGIRINE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Whitish Eudidymite crystals associated with some pinkish Rhodochrosite, a column of clear Natrolite crystals and black Aegirine in matrix	SOLD	.
2517	FERRIERITE & CLINOPTILOLITE - Kanan Road Quarry, Agoura, Los Angeles Co., California, USA	White acicular Ferrierite crystals with colourless tabular Clinoptilolite crystals on matrix	SOLD	.
2518	GETCHELLITE - Getchell Mine, Adam Peak, Humboldt Co., Nevada, USA	Deep orange red mica like Getchellite in realgar rich matrix	�1.00 �1.50p	1 2
2519	GETCHELLITE & REALGAR - Getchell Mine, Adam Peak, Humboldt Co., Nevada, USA	Deep orange red mica like Getchellite with more lighter orange red Realgar in matrix	SOLD	.
2520	GETCHELLITE, REALGAR & ORPIMENT - Getchell Mine, Adam Peak, Humboldt Co., Nevada, USA	Deep orange red mica like Getchellite with more lighter orange red Realgar crystals and some small yellow Orpiment crystals in matrix	SOLD	.
2521	GILALITE - Christmas Mine, Gila Co., Arizona, USA	Small pale green spheres of Gilalite on matrix	SOLD	.
2522	GILALITE & GROSSULAR - Christmas Mine, Gila Co., Arizona, USA	Small pale green spheres of Gilalite with rough brownish Grossular crystals embedded in the matrix	SOLD	.
2523	GISMONDINE & CHABAZITE - Oak Grove Park, Clackamas River, Clackamas Co., Oregon, USA	White Gismondine crystals with small colourless Chabazite crystals in cavities in matrix	�1.00 �1.50p	1 1
2524	GOLD - La Laguna Mine, El Peru, Estado Bolivar, Venezuela	Small specks of Gold in quartz matrix	SOLD	.
2525	GOLD - Ontario, Canada	Bright shiny Gold in quartz matrix	SOLD	.
485	GROSSULAR & DIOPSIDE - Orford Nickel Mine, St. Denis-de-Brompton, Estria, Quebec, Canada	Small bright green Grossular crystals in amongst a pale yellow crystalline Diopside (some crystals) matrix	�1.50p	2
2526	HEMIMORPHITE - 79 Mine, Hayden, Gila Co., Arizona, USA	Aggregates of tiny pale blue Hemimorphite crystals in a cavity in gossan matrix	�1.50p	1
2527	HIDALGOITE - Gold Hill Mine, Tooele Co., Utah, USA	Pale green micro crystallized Hidalgoite crystals forming the bulk of the specimens	�1.00 �1.50p	5 1
2528	HYDROMAGNESITE - Spring Street, Staten Island, New York, USA	Thick white encrustation of small clear bladed Hydromagnesite crystals on matrix. Ex David Hardman collection #788	SOLD	.
2529	HYPERSTHENE & HAEMATITE - Summit Rock, Klamath Co., Oregon, USA	Brownish Hypersthene crystals with black platy Haematite crystals on matrix	�1.50p	2
2530	KAERSUTITE - Kaersutite Occurence, Hoover Dam, Mohave Co., Arizona, USA	Shiny black to very dark brown massive Kaersutite embedded in matrix	�1.00	1
2531	KINOITE & APOPHYLLITE - Christmas Mine, Gila Co., Arizona, USA	Small bright blue Kinoite crystals overgrown with blocky colourless Apophyllite crystals on matrix	�1.00	1
1972	KYANITE - Ogilby Kyanite Deposit, Bluebird Hill, Imperial Co., California, USA	Pale blue crystalline Kyanite on matrix	�1.00	1
2532	MAGNESIOCHROMITE - Black Lake, Thetford Mines, Quebec, Canada	Black massive Magnesiochromite with a few crude crystal faces, no matrix	SOLD	.
2533	MANGAN-NEPTUNITE & RHODOCHROSITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Very deep reddish black rhombic Mangan-Neptunite crystals with small "rice grain" Rhodochrosite crystals plus Albite & Aegirine on matrix. Ex David Hardman collection #4950	SOLD	.
1367	MARCASITE, SPHALERITE, CHALCOPYRITE & PYRITE - Tri-State, Oklahoma, USA	Bright wedge shaped Marcasite crystals with reddish orange modified tetrahedral Sphalerite crystals as well as more yellowish modified tetrahedral Chalcopyrite crystals and a few small cubic Pyrite crystals on dolomite matrix	�1.50p	2
2534	McGUINNESSITE - Copper King Mine, Red Mountain, Mendocino Co., California, USA	Orange red Meta-Stibnite on and enclosed by glassy botryoidal colourless Opal-AN on matrix	SOLD	.
2535	META-STIBNITE & OPAL-AN - Steamboat Springs, Washoe Co., Nevada, USA	Orange red Meta-Stibnite on and in glassy botryoidal colourless Opal-AN on matrix	�1.50p �2.00	1 2
2536	META-TORBERNITE - La Primera Mine, Rohueco Neuquen, Argentina	Small green tabular Meta-Torbernite crystals on what appears to be a piece of carbonised (fossil) wood	SOLD	.
1369	MILLERITE & CHALCEDONY - Kaser Quarry, Ollie, Keokuk Co., Iowa, USA	Mats of very fine acicular Millerite needles in cavities in banded Chalcedony matrix	�1.00 �1.50p	2 1
2537	MISERITE & WOLLASTONITE - Union Carbide Mine, Wilsons Springs, Garland Co., Arkansas, USA	Pale pink fibrous masses of Miserite with white fibrous Wollastonite in matrix	SOLD	.
2538	MONTICELLITE - Crestmore Quarries, Riverside Co., California, USA	Pale brown crystallized Monticellite forming all of specimens	SOLD	.
2539	MOTTRAMITE - Crestmore Quarries, Riverside Co., California, USA	Very thin yellowish green crust of Mottramite on matrix	SOLD	.
1372	NATROLITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Aggregates of clear Natrolite crystals on matrix. Ex David Hardman collection	SOLD	.
2540	NATROLITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Cavities in matrix containing brown Natrolite crystals with a white Gonnardite coating and black Aegirine crystals	�1.50p	1
2541	NATROLITE - DeMix Quarry, (old specimen), Mont Ste. Hilaire, Quebec, Canada	Clear Natrolite crystals on matrix. Ex David Hardman collection #7080. Nice specimens	�2.00	2
2542	NATROLITE, SERANDITE & GONNARDITE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Clear Natrolite crystals with pink blocky Serandite crystals and white Gonnardite encrusting the Natrolite crystals on matrix. Ex David Hardman collection #4370	�2.00	1
2543	PALERMOITE - Palermo #1 Mine, Groton, Grafton Co., New Hampshire, USA	Small clear prismatic with vertical striations Palermoite crystals in cavities in matrix	SOLD	.
2544	PARASYMPLESITE - Mina Ojuela, Mapimi, Durango, Mexico	Very nice sprays of greyish-green Parasymplesite crystals in a cavity in gossan matrix	SOLD	.
2545	PHOSPHOSIDERITE - Tip Top Mine, Fourmile, Custer Co., South Dakota, USA	Pink glassy Phosphosiderite crystals in matrix	SOLD	.
2546	HEMIMORPHITE & PLATTNERITE - Ojuela Mine, Mapimi, Durango, Mexico	Bladed Hemimorphite crystals coloured black by heavy inclusions of minute Plattnerite crystals on matrix. Ex David Hardman specimen #5242	�2.00	1
2547	PREHNITE - Phoenix Mine, Keweenaw, Keweenaw Co., Michigan, USA	Rounded aggregates of small whitish tabular Prehnite crystals tightly clustered together on matrix. Ex David Hardman specimen #6012	SOLD	.
2548	PREHNITE & APOPHYLLITE - Fairfax Quarry, Fairfax Co., Virginia, USA	Mass of pale green Prehnite crystals with colourlss tabular Apophyllite crystals scattered over them	SOLD	.
540	PYRITE, ANKERITE & CALCITE - Homestake Mine, Lead, Lawrence Co., South Dakota, USA	Small brassy modified cubic Pyrite crystals on brownish Ankerite crystals with clear flattened hexagonal Calcite crystals plus some small tabular Marcasite crystals on matrix	SOLD	.
2549	PYROMORPHITE - Hardshell Mine, Harshow MD., Santa Cruz Co., Arizona, USA	Small greenish yellow hexagonal Pyromorphite crystals on matrix	SOLD	.
2550	PYROPHYLLITE - Pyrophyllite Occurrence near Indian Gulch, 3 Buttes, Mariposa Co., California, USA	Radiating aggregates of whitish micaceous Pyrophyllite, no matrix	�1.00	1
2551	RHODOCHROSITE & QUARTZ - Castrovirreyna Mine, Huancavelica, Peru	Pale pink Rhodochrosite covered in a layer of small Quartz crystals	�1.00	3
2552	SCORODITE & CARMINITE - Gold Hill Mine, Tooele Co., Utah, USA	Small greyish Scorodite crystals with minute reddish brown Carminite crystals forming the whole of the specimen. Ex Jill Goltz collection	�1.50p	1
1988	SELENIUM - Ambrosia Lake, McKinley Co., New Mexico, USA	Tiny dark grey Selenium crystals in and on sandstone matrix. Ex John Tuffnell collection	SOLD	.
2553	SERANDITE, ALBITE & AEGIRINE - Poudrette Quarry, Mont Ste. Hilaire, Quebec, Canada	Pale pink tabular Serandite crystals with heavily Fe/Mn encrusted Albite crystals and some black acicular Aegirine crystals on matrix. Ex David Hardman collection #7662	�2.00	1
2554	SHATTUCKITE & AJOITE - New Cornelia Mine, Ajo, Pima Co., Arizona, USA	Blue Shattuckite with bluish green Ajoite embedded in matrix	SOLD	.
550	SHORTITE - Green River Formation, Sweetwater, Wyoming, USA	Clear oddly shaped, (sort of triangular) Shortite crystals embedded and protruding from Neotocite matri	�1.00 �1.50p �2.50p	1 1 1
2555	SILVER - Batopilas, Chihuahua, Mexico	5 samples of Silver crystals in a box, no matrix	SOLD	.
1397	SODALITE - Cancrinite Hill, Bancroft, Ontario, Canada	Dark blue crystalline Sodalite with or without whitish Albite and/or yellow Cancrinite, no matrix	�1.00	1
1990	SODALITE & CANCRINITE - Cancrinite Hill, Bancroft, Ontario, Canada	Dark blue crystalline Sodalite with yelow crystalline Cancrinite +/- Albite, no matrix	�1.00	1
2556	STILBITE - Mill Creek Quarry, Mill Creek, Polk Co., Oregon, USA	Plate of pale orange Stilbite crystals, no matrix	SOLD	.
2557	STRENGITE - Indian Mountain, Cherokee Co., Alabama, USA	Sprays of pale pink Strengite crystals on matrix	�1.50p	1
2558	TELLURIUM - Moctezuma Mine, Moctezuma, Sonora, Mexico	Bright silvery Tellurium in quartz matrix +/- yellow Tellurite/Paratellurite on matrix	�1.50p	1
2559	THOMSONITE - Beech Creek, Mount Vernon, Grant Co., Oregon, USA	Grey botryoidal cavity lining made up of thousands of minute Thomsonite crystals. Ex Jill Goltz collection	SOLD	.
2560	TLAPALLITE - Moctezuma Mine, Moctezuma, Sonora, Mexico	Small very thin patches of greenish Tlapallite on matrix	SOLD	.
2561	TOPAZ - San Luis, Potosi, Mexico	A large spray of colourless with reddish brown terminations Topaz crystals with possible minute Pseudobrookite needles included within in a shallow cavity in matrix	SOLD	.
2562	TURQUOISE - Turquoise Mountain, Cochise Co., Arizona, USA	Greenish blue Turquoise nodule, no matrix. Ex David Hardman collection #5204	SOLD	.
2563	VANADINITE - Apache Mine, Radium, Gila Co., Arizona, USA	Orange red hexagonal Vanadinite crystals on quartz matrix +/- minute dark brown Mottramite crystals	�1.00 �1.50p	1 1
2564	VESUVIANITE - Jeffrey Mine, Asbestos, Quebec, Canada	Cluster of pale green glassy Vesuvianite crystals, no matrix	SOLD	.
2565	VESUVIANITE - Sierra de Cruces, Coahuila, Mexico	Large brown �cubic" looking Vesuvianite crystal, no matrix	�2.50p	1
2566	WOLLASTONITE - Union Carbide Mine, Wilsons Springs, Garland Co., Arkansas, USA	White fibrous Wollastonite in matrix	SOLD	.
584	WULFENITE - Melissa Mine, La Paz Co., Arizona, USA	Bright orange tabular or bipyramidal Wulfenite crystals on matrix +/- Mimetite	�1.50p	1
585	WULFENITE - Mina Ojuela, Mapimi, Durango, Mexico	Brown tabular Wulfenite crystals in gossan matrix	�1.00 �1.50p	2 3
2567	WULFENITE & MIMETITE - 79 Mine, Hayden, Gila Co., Arizona, USA	Orange tabular Wulfenite crystals with rounded aggregates of tiny dark orange Mimetite crystals on matrix	SOLD	.