Mineral Specimens with Quartz

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73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162
163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234
235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252
253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306
307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324
325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342
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361 362 363 364 365 366 367 368 369 370 371 372

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GEM7-X4 - Bluecap Tourmaline on Quartz - SOLD
Tourmaline Queen Mine, Pala, San Diego County, California (1972 pocket)

large cabinet, 15 x 14 x 12 cm
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Bluecap Tourmaline on Quartz from Tourmaline Queen Mine, Pala, San Diego County, California (1972 pocket) [db_pics/pics/gem7-x4a.jpg]
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Bluecap Tourmaline on Quartz from Tourmaline Queen Mine, Pala, San Diego County, California (1972 pocket) [db_pics/pics/gem7-x4b.jpg]
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Bluecap Tourmaline on Quartz from Tourmaline Queen Mine, Pala, San Diego County, California (1972 pocket) [db_pics/pics/gem7-x4c.jpg]

This is one of only several dozen large bluecaps to come out of the infamous find by Bill Larson in 1972, which put the Tourmaline Queen back on the map and incidentally jumpstarted modern specimen mining as well. I confirmed the origin of the piece with him, to be sure it really was one of the famous few. If a knowledgeable collector had to name the 5 most famous finds in the history of collectible minerals in this century, this pocket from 1972 would be among them (along with the Jonas Mine Rubellites, and a few other incredible one-off hits). The chance to own a MATRIX specimen from this pocket (unrepaired by the way!), is one that only several dozen folks will ever get. The chance to own a CABINET-SIZED matrix piece from this pocket, of good quality, is one that perhaps less than a dozen collectors will ever get. Most major pieces went into musuems, or into the collections of prominent buyers at the time, and have not yet come to market again....or never will. This piece was one that I found in a small private investment collection assembled in the 1970s, unprepped since the day it was found and attached to a massive piece of quartz which preparator Sandor Fuss was able to trim off for me without losing the crystal in the process. The entire quartz attached to the tourmaline survived the trim intact! It was a miracle - if it had broken, I would have cried. But, here it is, unrepaired and pristine on the front and sides. It is actually even complete around back, although the quartz is contacted where an attached broken quartz crystal and the underlaying matrix back there was removed. That flat-looking left side is in fact a natural face, not a sawmark (and you can see small pink tourmalines there as well!). The piece in person sits up nicely somewhere between the angles shown in the top and lower-left photos but really all angles are pretty good, from the front or right side of view, depending on your own taste. The tourmaline itself measures 9 x 5 x 4 cm in size. Comes with custom lucite base for easy display.


GFL19 - Fluorite on Quartz Crystal - SOLD
Riemvasmaak, near the Oranje River, Northern Cape, South Africa

thumbnail, 3.1 x 2.3 x 1.8 cm
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Fluorite on Quartz Crystal from Riemvasmaak, near the Oranje River, Northern Cape, South Africa [db_pics/pics/gfl19a.jpg]

A total freak of the pocket, this single piece with rounded purple fluorite covering a single fat quartz point!


GH15 - Pyromorphite on Quartz - SOLD
Loudville Lead Mine , Loudville, Massachusetts (COLLECTED THANKSGIVING DAY, 1863 !)

miniature, 4.8 x 3.4 x 2.7 cm
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ex.  Dr. Gary Hansen

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Pyromorphite on Quartz from Loudville Lead Mine , Loudville, Massachusetts (COLLECTED THANKSGIVING DAY, 1863 !) [db_pics/pics/gh15a.jpg]
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Pyromorphite on Quartz from Loudville Lead Mine , Loudville, Massachusetts (COLLECTED THANKSGIVING DAY, 1863 !) [db_pics/pics/gh15b.jpg]
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Pyromorphite on Quartz from Loudville Lead Mine , Loudville, Massachusetts (COLLECTED THANKSGIVING DAY, 1863 !) [db_pics/pics/gh15c.jpg]
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Pyromorphite on Quartz from Loudville Lead Mine , Loudville, Massachusetts (COLLECTED THANKSGIVING DAY, 1863 !) [db_pics/pics/gh15d.jpg]
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Pyromorphite on Quartz from Loudville Lead Mine , Loudville, Massachusetts (COLLECTED THANKSGIVING DAY, 1863 !) [db_pics/pics/gh15e.jpg]

Not much of a sales pitch for this - ugly rock, cool history and locality! The thin layer of green pyro coats large quartz crystals. This is a famous find, once noted in literature I am told. It was clearly found at the same time and owned by the same person as the following specimen. There was only one old paper label noting the collection date, for the two pieces together. This piece DOES have an original catalogued label as shown, though, which in sequence is very close to the label number shown below (within 13 specimens!), so my assumptions above are certainly validated, i think. The dated paper label goes with the next specimen but the buyer of this specimen will also get a photocopy.


GH18 - Pyromorphite and Quartz - SOLD
Hofsgrund, Schauinsland, Schwarzwald, Baden, Germany

small cabinet, 6.4 x 4.6 x 2.6 cm
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ex.  Dr. Gary Hansen

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Pyromorphite and Quartz from Hofsgrund, Schauinsland, Schwarzwald, Baden, Germany [db_pics/pics/gh18a.jpg]
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Pyromorphite and Quartz from Hofsgrund, Schauinsland, Schwarzwald, Baden, Germany [db_pics/pics/gh18b.jpg]
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Pyromorphite and Quartz from Hofsgrund, Schauinsland, Schwarzwald, Baden, Germany [db_pics/pics/gh18c.jpg]
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Pyromorphite and Quartz from Hofsgrund, Schauinsland, Schwarzwald, Baden, Germany [db_pics/pics/gh18d.jpg]

A gorgeous cluster of dusted green pyromorphite draped over milky quartz crystals! Obviously, a historic specimen from a fairly uncommon locality. (old Obodda label)


GH39 - Pyromorphite on Quartz - SOLD
Holzappel, Rheinland-Pfalz, Germany

small cabinet, 10 x 5.7 x 4.5 cm
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ex.  Dr. Gary Hansen

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Pyromorphite on Quartz from Holzappel, Rheinland-Pfalz, Germany [db_pics/pics/gh39a.jpg]
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Pyromorphite on Quartz from Holzappel, Rheinland-Pfalz, Germany [db_pics/pics/gh39b.jpg]
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Pyromorphite on Quartz from Holzappel, Rheinland-Pfalz, Germany [db_pics/pics/gh39c.jpg]

A very rare old locality specimen, that I am told is of quite some age. It is very attractive, with a burst of broccoli-looking pyro growing in the middle of clear quartzes!


GH8 - Pyromorphite on Quartz - SOLD
Dry Gill, Cumberland, England

small cabinet, 7.7 x 5.8 x 5.2 cm
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ex.  Dr. Gary Hansen

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Pyromorphite on Quartz from Dry Gill, Cumberland, England [db_pics/pics/gh8a.jpg]

A uniquely balanced and simply gorgeous specimen that is really not so much a pyro as an association piece. It is quite dramatic, and the color is really MORE intense than shown. I am told by English dealers who have seen it (and wanted it) that it is as uniquely composed a specimen as I think it is. It is shown here not fully cleaned.


GHA10 - Apatite on Quartz - SOLD
Panasqueira, Portugal

cabinet, 10 x 6 x 4.6 cm
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Apatite on Quartz from Panasqueira, Portugal [db_pics/pics/gha10a.jpg]
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Apatite on Quartz from Panasqueira, Portugal [db_pics/pics/gha10b.jpg]
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Apatite on Quartz from Panasqueira, Portugal [db_pics/pics/gha10c.jpg]

A CLASSIC combo for the locality, with greenish apatite perched upon lustrous, sharp quartz crystals!


GHA11 - Quartz on Arsenopyrite - SOLD
Panasqueira, Portugal

small cabinet, 6.5 x 4.5 x 2.8 cm
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Quartz on Arsenopyrite from Panasqueira, Portugal [db_pics/pics/gha11a.jpg]
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Quartz on Arsenopyrite from Panasqueira, Portugal [db_pics/pics/gha11b.jpg]
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Quartz on Arsenopyrite from Panasqueira, Portugal [db_pics/pics/gha11c.jpg]

WOW! What a combo! This piece features a quartz tip perched perpendicularly on Arsenopyrite ! The quartz is broken and rehealed on the back faces, and pristine in front. it displays magnificently and is most unusual!


GHA13 - Apatite on Quartz - SOLD
Panasqueira, Portugal

small cabinet, 6.3 x 5 x 3.2 cm
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Apatite on Quartz from Panasqueira, Portugal [db_pics/pics/gha13a.jpg]
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Apatite on Quartz from Panasqueira, Portugal [db_pics/pics/gha13b.jpg]
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Apatite on Quartz from Panasqueira, Portugal [db_pics/pics/gha13c.jpg]

Two fat yellow apatite crystals to 2.3 cm are perched on a clear, lustrous quartz point...exceptional combo specimena dna a very rare example of yellow apatite from the locality. In person, they are colored pretty much as shown in the closeup photo...a beige-yellow color characteristic but quite rare from the locality.


GHA16 - Arsenopyrite on Quartz - SOLD
Panasqueira, Portugal

cabinet, 10.3 x 10 x 7 cm
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Arsenopyrite on Quartz from Panasqueira, Portugal [db_pics/pics/gha16a.jpg]
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Arsenopyrite on Quartz from Panasqueira, Portugal [db_pics/pics/gha16b.jpg]

A really interesting quartz crystal showing "terraces" as it terminates, with setback crystal faces that are unusual. From the right side shoots out a little spray of bright arseno crystals....very interesting combo piece!


GHA3 - Apatite on Quartz with Siderite - SOLD
Panasqueira, Portugal

small cabinet, 6.6 x 5 x 3.8 cm
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Apatite on Quartz with Siderite from Panasqueira, Portugal [db_pics/pics/gha3a.jpg]
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Apatite on Quartz with Siderite from Panasqueira, Portugal [db_pics/pics/gha3b.jpg]

A very attractive specimen featuring a 1.75-cm blue-purple apatite hanging off the side of a quartz cluster. The apatite is translucent and very lustrous. The piece is pristine on the front though it has a natrual break and partial reheal on the BACK of the larger quartz termination. The piece sits nicely on its own!


GHA5 - Fluorapatite with TOPAZ on Zinnwaldite and Quartz - SOLD
Panasqueira, Portugal

small cabinet, 7.2 x 7 x 5 cm
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Fluorapatite with TOPAZ on Zinnwaldite and Quartz from Panasqueira, Portugal [db_pics/pics/gha5a.jpg]
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Fluorapatite with TOPAZ on Zinnwaldite and Quartz from Panasqueira, Portugal [db_pics/pics/gha5b.jpg]
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Fluorapatite with TOPAZ on Zinnwaldite and Quartz from Panasqueira, Portugal [db_pics/pics/gha5c.jpg]

This material, I am told, came from one pocket in the late 1970s. I have seen only 3 specimens for sale out there. All 3 i have seen feature very unusual wheat-sheaf-like apatite crystals of a pastel yellow hue, in association with small crystals (2-5mm) of faintly blue topaz in association, as this one does scatterred about ! This is an excelleent example of a rare association and with the quartz in the middle is a striking combo piece from an important and now-defunct locality.

(NOTE: Not a Hansen piece, but one I have had from another collection that fits in well here)


GHA6 - Quartz with Siderite on Arsenopyrite - $ 400
Panasqueira, Portugal

cabinet, 15.5 x 12 x 5.7 cm
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Quartz with Siderite on Arsenopyrite from Panasqueira, Portugal [db_pics/pics/gha6a.jpg]

A 12 cm quartz crystal elgantly straddles a large plate of bright arsenopyrite! The quartz itself is dusted with small siderite crysatls


GHA8 - Quartz with Pyrite inclusions and Dolomite - SOLD
Panasqueira, Portugal

cabinet, 19.5 x 7 x 5.7 cm
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Quartz with Pyrite inclusions and Dolomite from Panasqueira, Portugal [db_pics/pics/gha8a.jpg]
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Quartz with Pyrite inclusions and Dolomite from Panasqueira, Portugal [db_pics/pics/gha8b.jpg]
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Quartz with Pyrite inclusions and Dolomite from Panasqueira, Portugal [db_pics/pics/gha8c.jpg]

This really interesting piece shows clear, vibrant inclusions of pyrite INSIDE of the quartz crystal. (some breach the surface so the could be analyzed). It is an unusually large and elagant quartz piece for the locality by any standard ! The crysat is draped with white dolomite on the top and back.


GLDX1 - Crystallized Gold on Quartz - SOLD
Eagle's Nest Mine, Placer Co., California, USA

cabinet, 15 x 7 x 1.75 cm
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Crystallized Gold on Quartz from Eagle's Nest Mine, Placer Co., California, USA [db_pics/pics/gldx1a.jpg]
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Crystallized Gold on Quartz from Eagle's Nest Mine, Placer Co., California, USA [db_pics/pics/gldx1b.jpg]
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Crystallized Gold on Quartz from Eagle's Nest Mine, Placer Co., California, USA [db_pics/pics/gldx1c.jpg]

weight = 1/3 kilo or 11 troy ounces This important gold specimen is one of those real rarities you couldn't dream of making better if you could cast the darned thing. The COLOR is phenomenal - unusually pure and golden without the slight darkness that some large golds from this mine can possess. It features a truly arborescent cluster of upright gold crystals, very elegant in form, perched atop quartz matrix. It is not repaired or molded in any way. This is 100% natural! Specimens of this size and quality are VERY , VERY RARE. This particular piece was sold over 25 years ago and has resided in a private collection overseas ever since...and I can tell you that such specimens were then and certainly are now extremely uncommon on the market (i know of just a few of this magnitude). This beast weighs in at 336 grams or 1/3 kilo, which is equal to about 12 ounces or about 11 troy ounces (gold standard weight).



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19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36
37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54
55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72
73 74 75 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90
91 92 93 94 95 96 97 98 99 100 101 102 103 104 105 106 107 108
109 110 111 112 113 114 115 116 117 118 119 120 121 122 123 124 125 126
127 128 129 130 131 132 133 134 135 136 137 138 139 140 141 142 143 144
145 146 147 148 149 150 151 152 153 154 155 156 157 158 159 160 161 162
163 164 165 166 167 168 169 170 171 172 173 174 175 176 177 178 179 180
181 182 183 184 185 186 187 188 189 190 191 192 193 194 195 196 197 198
199 200 201 202 203 204 205 206 207 208 209 210 211 212 213 214 215 216
217 218 219 220 221 222 223 224 225 226 227 228 229 230 231 232 233 234
235 236 237 238 239 240 241 242 243 244 245 246 247 248 249 250 251 252
253 254 255 256 257 258 259 260 261 262 263 264 265 266 267 268 269 270
271 272 273 274 275 276 277 278 279 280 281 282 283 284 285 286 287 288
289 290 291 292 293 294 295 296 297 298 299 300 301 302 303 304 305 306
307 308 309 310 311 312 313 314 315 316 317 318 319 320 321 322 323 324
325 326 327 328 329 330 331 332 333 334 335 336 337 338 339 340 341 342
343 344 345 346 347 348 349 350 351 352 353 354 355 356 357 358 359 360
361 362 363 364 365 366 367 368 369 370 371 372

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Rob Lavinsky, rob@irocks.com

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