TABLE OF CONTENTS 1949 |
| January/February | Whole #208 | 24:1-2 |
| Title | Author | Start Page |
| CHIPS FROM THE QUARRY | 2 | |
| ATOMIC ENERGY AND THE MINING BUSINESS: AN INVITATION | John K. Gustafson | 3 |
| POSSIBLE DRAINAGE CHANGES IN THE LEHIGH VALLEY AS SUGGESTED BY AN INVESTIGATION INTO THE ORIGIN OF LEIBERT'S GAP IN THE READING HILLS | R. E. Myers | 9 |
| ROBINSON EDITS The Puget-Sounder | 17 | |
| THE FAMOUS PETRIFIED WOOD RUSSELL FORESTS OF WASHINGTON | E. S. Bateman | 18 |
| VARISCITE INCIDENT RECALLED | Fred Dustin | 23 |
| A GEOLOGIC ODYSSEY THRU THE PROVINCE OF ONTARIO, CANADA | Joel Halpern | 24 |
| THE BRIDGEWATER COPPER MINE FROM THE COLLECTOR'S STANDPOINT | W. H. Hayes | 27 |
| OBSIDIAN ARTS OF ANCIENT AMERICA | John L. Crow | 30 |
| ALLANITE FROM GODHAAB, SOUTH GREENLAND | A. J. Boucot | 35 |
| DANBURITE LOCALITY NEAR RUSSELL, N. Y. | Wallace Clark | 36 |
| GEOLOGICAL OBSERVATIONS. HOW PEBBLES ARE ROUNDED | Peter Zodac | 37 |
| VACATION PROSPECTING IN MICHIGAN | Charles F. Gritzner | 38 |
| MEMORIAL OF THOMAS I. MILLER | Gilman S. Stanton | 39 |
| THE MICRO MOUNTER | Leo N. Yedlin | 40 |
| ROCK FILMING MACHINE INVENTED | 41 | |
| COLLECTOR'S COLUMN | A. Cal Lector | 42 |
| MEMORIAL OF HORACE S. WILLIAMS | Gilman S. Stanton | 43 |
| WHY DO I LIKE TO BUY FROM DEALERS! | 44 | |
| QUESTIONS AND ANSWERS | 45 | |
| THE HISTORY OF THE HOBBY HOUSE | Florence A. Holden | 46 |
| SCREENING OF VISUAL AIDS HELD BY PUBLISHERS | 47 | |
| BIBLIOGRAPHICAL NOTES | 48 | |
| CLUB AND SOCIETY NOTES | 49 | |
| ROCKS AND MINERALS ASSOCIATION | 62 | |
| INDEX TO ADVERTISERS | 112 | |
| March/April | Whole #209 | 24:3-4 |
| Title | Author | Start Page |
| CHIPS FROM THE QUARRY | 114 | |
| WORLD'S DEEPEST BOREHOLE GOES DEEPER | 114 | |
| COLOR PHOTOGRAPHY OF MINERALS | Lloyd W. Fisher | 115 |
| TRIP TO AGATE, NEBR. | Mrs. Nick Mueller | 123 |
| ROCK-HUNTING INCREASES ENJOYMENT OF LIFE | Helen Kennedy | 124 |
| COSMIC SEDIMENTS | George Heilborn | 136 |
| COLORADO PLATEAU PROGRAM | John K. Gustafson | 137 |
| THE NEWENHAM PENINSULA OF ALASKA | Frank H. Waskey | 140 |
| GEODES AT GARDEN PARK, COLO. | Glenn R. Scott | 142 |
| TURQUOISE - A PIECE OF SKY TURNED TO STONE | G. Keith Hodson | 144 |
| RECENT VOLCANIC ERUPTIONS | 147 | |
| HISTORIC RINGWOOD MINES SOLD | 148 | |
| HUGE ZIRCON FROM AUSTRALIA | Geo. W. Chambers | 149 |
| THE 230 SPACE GROUPS | Charles A. Belz | 150 |
| NEW JERSEY STATE GEOLOGIST SPEAKS AT EXCHANGE CLUB | 154 | |
| MINERALS - ELECTRONICS - RESEARCH | Frank Ellis Brown | 155 |
| TWO MEMBERS APPOINTED TO AEC ADVISORY COMMITTEE ON RAW MATERIALS | 156 | |
| THE MICRO MOUNTER | Leo N. Yedlin | 156 |
| A GOOD DAY AT PROSPECT PARK, N. J. | T. Orchard Lisle | 153 |
| AEC OFFICIALS DISCUSS COLORADO PLATEAU PROGRAM AND CARIBOU MINE | 159 | |
| THE AMATEUR LAPIDARY. HOT ROCKS | Lucille Sanger | 160 |
| COLLECTORS' COLUMN. | A. Cal Lector | 162 |
| QUESTIONS AND ANSWERS | 163 | |
| GEOLOGICAL OBSERVATIONS. PLANTS GROWING ON ROCK WALLS | P. Zodac | 163 |
| CLUB AND SOCIETY NOTES | 164 | |
| BIBLIOGRAPHICAL NOTES | 171 | |
| INDEX TO ADVERTISERS | 224 | |
| May/June | Whole #210 | 24:5-6 |
| Title | Author | Start Page |
| HERBERT M. W. HAVEN (OBIT. NOTICE) | Ruth H. Wentworth | 266 |
| MAJOR CLASSES OF URANIUM DEPOSITS | 267 | |
| THROUGH SCOTLAND WITH DR. IAN CAMPBELL | John A. Quinn | 268 |
| CHICAGO MUSEUM NOTES | 269 | |
| HAVE YOU A TITANIA IN YOUR COLLECTION? | T. O. Lisle | 270 |
| ZONOLITE FORMS THREE NEW DIVISIONS AS BASIS FOR EXPANSION | 272 | |
| COLLOQUIALISMS AID COLLECTING | C. Henry King | 273 |
| COLLECTING IN ANTIQUE SHOPS | Rev. Carl J. Erickson | 274 |
| COLLECTORS' COLUMN | A. Cal Lector | 275 |
| U. S. CIVIL SERVICE OPPORTUNITIES | 275 | |
| THE MICRO MOUNTER | Leo Yedlin | 276 |
| WORLD'S DEEPEST BOREHOLE IN WYOMING | 277 | |
| URANIUM SUPPLIES (STATEMENT OF DAVID LILIENTHAL) | 278 | |
| CLUB AND SOCIETY NOTES | 280 | |
| THE PROSPECTOR (A POEM) | D. H. Bell | 289 |
| INDEX TO ADVERTISERS | 336 | |
| CHIPS FROM THE QUARRY | 226 | |
| CARNEGIE MUSEUM - PENNSYLVANIA STATE COLLEGE EXPEDITION TO COLORADO (1948) | David M. Seaman | 227 |
| A TRIP THROUGH PENNSYLVANIA | 238 | |
| SOME TOURMALINE NOTES | Maj. Gen. Julian S. Hatcher | 239 |
| ORE FROM MINE AT FRIEDENSVILLE BY 1951, MIT TOLD | 244 | |
| TRIP TO MEXICO | Peter Zodac | 245 |
| WORLD NEWS ON MINERAL OCCURRENCES | 254 | |
| SYDNEY H. BALL (OBIT. NOTICE) | 259 | |
| AUSTRALIA'S BENTONITE AIDS SECONDARY INDUSTRY | Charles Lynch | 260 |
| FOR THE BEGINNER IN MINERAL COLLECTING | Sandy Rodgers | 261 |
| REVIEWING THE NARRAGANSETT BASIN | Anthony Thurston | 262 |
| July/August | Whole #211 | 24:7-8 |
| Title | Author | Start Page |
| CHIPS FROM THE QUARRY | 338 | |
| COLOMBIAN EMERALD SOURCES | Ronald L. Ives | 339 |
| A PHOSPHORESCENT EXPERIMENT | Owen Hoffman | 345 |
| IRON HILL IRON MINE | C. Henry King | 346 |
| THE FITCHBURG ROLLSTONE | Prof. Charles Palache | 347 |
| TRIP TO MEXICO. PART 2. | Peter Zodac | 350 |
| PHANTOM 'CHURCH' | D. Ellis Lit | 356 |
| SUSQUEHANNA ONCE 4 MILES WIDE, 100 FEET DEEP IN MARIETTA AREA | 357 | |
| WORLD NEWS ON MINERAL OCCURRENCES | 358 | |
| COLLECTING APATITE CRYSTALS AT DURANGO, MEXICO | Lours W. Vance | 368 |
| NOTED TRUMBULL MINE CLOSED TO COLLECTORS | 371 | |
| STRUCTURE AND MINING IN WILLIAMSON AND FRANKLIN COUNTIES, ILLINOIS | Arthur H. Doerr | 372 |
| STORY IN STONE (POEM) | Robert Tesmer | 375 |
| WORLD'S DEEPEST BOREHOLE ABANDONED | 375 | |
| SQUAW PEAK MINE | Edison Thacker | 376 |
| BLUE-JOHN AS FACETED GEMS | 377 | |
| DID ANCIENT MOUND BUILDERS GET MICA FROM NORTH CAROLINA DEPOSITS? | 378 | |
| THE SAPPHIRE FIELDS OF ANAKIE | S. J. Squires | 380 |
| F & M COLLEGE HONORS JOHN W. PRICE, SR. | 382 | |
| RECORD SIZE CRYSTALS AT PROSPECT PARK, N. J. | T. O. Lisle | 384 |
| THE WORLD'S ONLY 'LECHATELIEROLOGIST' | E. Carl Sink | 385 |
| 6TH ANNUAL CONVENTION OF NAT. SPEL. SOC. | W. J. Foster | 386 |
| GEOLOGIST SAYS 2 IDLE PENN. MINES MIGHT AGAIN YIELD ORE | 388 | |
| NATIONAL RESEARCH COUNCIL NEWS RELEASE | 389 | |
| TECH. ASSISTANT PROJECT FOR NORWAY | 389 | |
| MINERAL WEALTH OF WESTERN STATES | 390 | |
| DOMINICAN SALT PRODUCTION TO BE RAISED | 391 | |
| N. JERSEY SOCIETY VISITS BEDFORD, N. Y. | K. B. Kauth | 392 |
| FOR THE BEGINNER IN MINERAL COLLECTING. PART 2. | Sandy Rodgers | 394 |
| COLLECTOR'S COLUMN | A. Cal Lector | 395 |
| BIBLIOGRAPHICAL NOTES | 396 | |
| BERYL LOCATION IN SOUTH DAKOTA | 397 | |
| THE MICRO-MOUNTER | Leo N. Yedlin | 398 |
| CLUB AND SOCIETY NOTES | 400 | |
| LAPIDARY EQUIPMENT CO. ANNOUNCES NEW LAPIDARY ARBOR | 408 | |
| September/October | Whole #212 | 24:9-10 |
| Title | Author | Start Page |
| CHIPS FROM THE QUARRY | 450 | |
| MUSICAL SAND: A REVIEW OF THE LITERATURE | G. H. Goodenough | 451 |
| MRS. ALLEN OPENS FLORIDA MUSEUM | 454 | |
| A DAY AT THE BILBAO MINE, ZACATECAS, MEXICO | Louis W. Vance | 455 |
| SECOND REPORT ON UNUSUAL LIMONITE FORMS FROM VAN BUREN CO., MICH. | Jeff Hill | 458 |
| ROCKHOUND HEAVEN (A POEM) | French Morgan | 461 |
| A TRIP TO CRYSTAL RIVER, FLORIDA | Mrs. Rena Allen | 462 |
| QUEEN OF FLUORESCENT MINERALS (T.O.L.) | 465 | |
| TRIP TO MEXICO, PART 3. | Peter Zodac | 466 |
| MINERALS | William C. Casperson | 476 |
| LET ME TAKE YOU ON A ROCK TRIP | A. A. Porter | 478 |
| OUR TRIP TO THE YARRANGOBILLY CAVES, AUSTRALIA | N. H. Seward | 479 |
| AN UNUSUAL MINERAL SPECIMEN FROM NEAR RAVENA, N. Y. | H. V. Hamilton | 481 |
| NO. JERSEY SOCIETY VISITS ROXBURY STA., CONN. | Katherine B. Kauth | 482 |
| BIBLIOGRAPHICAL NOTES | 485 | |
| RAMBLING OF A ROCK HOUND | R. F. Henley | 486 |
| FLUORESCENCE AND OUR FLAG | Ruth H. Wentworth | 488 |
| TEKTITE OCCURRENCE IN AUSTRALIA | H. H. Batchelor | 490 |
| PART OF HISTORY OF COLLECTING AT PATERSON, N. J. | W. H. Hayes | 491 |
| NOTES ON THE ECTON MINE, MONT. CO., PENN. | A. J. Boucot | 492 |
| THE GILLETTE QUARRY, HADDAM NECK, CONN. | Helen Stobbe | 496 |
| HUGE PETRIFIED TREE FOUND IN SOUTH DAKOTA | 502 | |
| WEST ROCK TUNNEL, NEW HAVEN, CONN. (T.O.L.) | 481 & 503 | |
| THE MICRO MOUNTER | Leo N. Yedlin | 504 |
| THE INSIDE STORY OF TITANIA | T. Orchard Lisle | 506 |
| COLLECTOR'S COLUMN. BERYL | 507 | |
| CLUB AND SOCIETY NOTES | 508 | |
| SERMONS IN THE ROCKS | Constance P. Trott | 516 |
| INDEX TO ADVERTISERS | 560 | |
| November/December | Whole #213 | 24:11-12 |
| Title | Author | Start Page |
| A VISIT TO LOS LAMENTOS, MEXICO | LOUIS W. VANCE | 570 |
| TRIP TO RED TOP MT., WASH. | C. H. ROBINSON, SR. | 574 |
| TAXABILITY OF MINERAL SUBSTANCES | 579 | |
| TRIP TO MEXICO, PART 4. | PETER ZODAC | 580 |
| OILMEN FIND A HIDDEN CRATER | 592 | |
| A SOUVENIR OF COBALT | 593 | |
| MY MINERAL ACTIVITIES FOR THE 1949 SEASON | E. LAWRENCE SAMPTER | 594 |
| NATIVE COPPER IN A N. J. QUARRY | T. ORCHARD LISLE | 597 |
| MOUNT ANTERO MINERAL PARK | 598 | |
| AMERICA'S HARDEST GRANITE - A BIG HOLE - SPHALERITE AS GEM | 599 | |
| A STORY OF COPPER | EDWIN S. ROTH | 600 |
| BIBLIOGRAPHICAL NOTES | 603 | |
| NORTH CAROLINA GOLD RUSH OF 1842 | JEFF HILL | 604 |
| COMMENTS ON LIMONITIC 'FULGURITES' | HERBERT O. ALBRECHT | 606 |
| GIFT BAGS AT CONVENTION | 607 | |
| SOME RECENT FINDS IN MAINE AND NEW HAMPSHIRE | D. M. SEAMAN | 608 |
| THE MIDWEST CONVENTION | JOHN F. MIHELCIC | 609 |
| A NEW SOCIETY IS BORN | CLARK HARRISON | 610 |
| THE AMATEUR LAPIDARY. LAPIDARY NOTES | J. HARRY HOWARD | 612 |
| CLUB AND SOCIETY NOTES | 619 | |
| INDEX TO ADVERTISERS | 670 | |
| GENERAL INDEX OF AUTHORS AND CONTENTS FOR 1949 | 671 | |
| CHIPS FROM THE QUARRY | 562 | |
| THE CROTON POINT MORAINE | CECIL H. KINDLE | 563 |
| RAMBLINGS OF A ROCKHOUND | R. F. HENLEY | 569 |