TABLE OF CONTENTS 1975 |
| January | Whole #424 | 50:1 |
| Title | Author | Start Page |
| Jamieson Bog - A Unique Agate From Eastern Oregon | Paul L. Broughton | 3 |
| High Temperature Alloy Elements - Supply, Demand, and Reserves | John D. Ridge, Prof. | 8 |
| The Story of Meteoritics is Also Part of The Human Story on Planet Earth | Harry G. Johnson | 37 |
| Deep-Ocean Manganese Mining | (California Geology - Sept. 1974) | 58 |
| 'Salting' An Age - Old Practice | Robert G. Bassett | 62 |
| Vermont Hard Rock Gold Mines | William W. Wojnicki, Jr. | 65 |
| Tumbling | Robert W. Greenlaw | 13 |
| Fossil | A. G. Zvirblis | 16 |
| Chips and Bits From EFMLS Clubs | Vernon Wertz | 26 |
| The Micromounters Corner | Betty Lynch Williams Rails | 54 |
| Publications Recently Received | 56 | |
| Thumbnails | John Reiner | 60 |
| Mineral Localities Information | 66 | |
| Swapping Corner | 67 | |
| Visiting Rockhounds Welcome | 68 | |
| Coming Events | 2, 61, 69 | |
| How Deep is The Sand in The Sahara | 11 | |
| CSM Offers 15th Annual Geochemical Exploration Course | 20 | |
| Beat The High Price of Tin Oxide | 24 | |
| Theft of Mineral Specimens at Union College, Schenectady, N. Y. | 34 | |
| One Theory on The Formation of Fire, Agate | Warren Hughes | 44 |
| National Historic Site (The Gregory Museum) | 64 | |
| February | Whole #425 | 50:2 |
| Title | Author | Start Page |
| Robin's Buchanan Thundereggs, A New Oregon Mining Venture | Paul L. Broughton | 75 |
| Lapidary - Scope and Potential | Prof. K. Kularatnam | 80 |
| Results of Eastern Federation Competition at Florida Show - 1974 | 106 | |
| Oil Field Flared Gas - An Energy Waste and Atmospheric Pollutant | United States Dept. of Commerce News | 112 |
| Use of The Vibrating Lap | Steven Weinberger | 115 |
| Collecting at The Penna. Copper Mines | William J. Klunk | 129 |
| Fossils | A. G. Zvirblis | 88 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 98 |
| Publications Recently Received | 128 | |
| Thumbnails | John Reiner | 132 |
| The Amateur Lapidary | Helen L. MacLeod | 134 |
| Mineral Localities Information | 138 | |
| Swapping Corner | 139 | |
| Visiting Rockhounds Welcome | 140 | |
| Coming Events | 74, 133, 1 | |
| Annual Gem and Mineral Show | 82 | |
| Some Things You Should Know About Turquoise | Fred Trauger | 83 |
| The Peculiarities of Tourmaline | 90 | |
| Nature on Display - The Gregory Museum | 91 | |
| Ancient Bacteria Frozen in Antarctic Cores | California Geology - 1975 | 92 |
| A Visit to The Detroit Show - Oct. 1974 | Milt Leet | 96 |
| Rare Specimen Stolen | 104 | |
| Pointers on Displaying | Al Keen | 114 |
| March | Whole #426 | 50:3 |
| Title | Author | Start Page |
| Pegmatite Minerals of Maine | David M. Seaman | 147 |
| New Fallen Meteorites are not found without Full Cooperation | Harry G. Johnson | 152 |
| Concretions | Paul Carlson | 154 |
| Long-Wave and Short-Wave Minerals | Jim Ehlers | 156 |
| Virginian Turquoise Crystals | Daniel E. Russell | 176 |
| The Color of Amethyst | George O. Wild | 178 |
| Tumbling | Robert W. Greenlaw | 158 |
| Fossil | A. G. Zvirblis | 160 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 170 |
| The Micromounters Corner | Betty Lynch Williams Ralls | 198 |
| Publications Recently Received | 200 | |
| Thumbnails | John Reiner | 204 |
| The Amateur Lapidary | Helen L. MacLeod | 206 |
| Mineral Localities Information | 210 | |
| Swapping Corner | 211 | |
| Visiting Rockhounds Welcome | 212 | |
| Coming Events | 146, 203, | |
| The Mozarkite Story (Missouri) | 151 | |
| Mineral Rush in The Yukon | 155 | |
| Strip Mine Site Becomes a Vineyard | Jenny Puiliam (Kentucky) | 163 |
| Fossils . . . What are They? | Mary Prather an, Linda Moore | 164 |
| Lunar Rock Exhibit at Clifton Show | 182 | |
| Save Extra Specimens for Next Generation | Mrs. Bea Wincks | 182 |
| New Caledonia: A Nickel for your Thoughts | (San Francisco Examiner) | 202 |
| April | Whole #427 | 50:4 |
| Title | Author | Start Page |
| Is It Really Sterling? | Chips and Facets | 267 |
| Specimen Pricing | Bob Lambert | 268 |
| A to V for Cutters on a Budget | Gladys Mann | 268 |
| Kentucky Controls Miscellaneous Minerals | Marva Gay | 269 |
| Tales of the Petrified Woods | Bob Dulaney | 270 |
| Garnets | Richard Gillen | 271 |
| Gemstones Galore | Australian Trading News | 271 |
| Old Fever Revives in Cripple Creek | Crystal Lines | 272 |
| Hide that Crack | The Bell Notes | 272 |
| Magnetite Deposits of Putnam County, New York | Henry Truebe | 225 |
| Brochantite | Richard Green | 236 |
| Rush Creek Zinc District | Dana Martin Batory | 238 |
| Pegmatite Minerals of Maine | David M. Seaman | 240 |
| Personality Profile | Pete J. Dunn | 263 |
| Tumbling | Robert W. Greenlaw | 244 |
| Fossil | A. G. Zvirblis | 249 |
| Thumbnails | John Reiner | 249 |
| The Micromounters Corner | Betty Lynch Williams Ralls | 251 |
| Publications Recently Received | 253 | |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 255 |
| Swapping Corner | 262 | |
| Visiting Rockhounds Welcome | 273 | |
| Coming Events | 222 | |
| OMSI Meteorite Exhibits Aid in Solving Past Sky-Fall Mysteries | Harry G. Johnson | 265 |
| Cleaning Your Specimens | Pick and Shovel | 266 |
| May | Whole #428 | 50:5 |
| Title | Author | Start Page |
| Collecting in British Columbia | Paul L. Broughton | 289 |
| Prospecting in Maine | Phillip Morrill | 300 |
| Arkansas' Rush Creek Zinc District | Dana Martin Batory | 309 |
| Pegmatite Minerals of Maine | David M. Seaman | 312 |
| Coming Events | 286 | |
| The Micromounters Corner | Betty Lynch Williams Ralls | 317 |
| Fossil | A.G. Zvirblis | 319 |
| Thumbnails | John Reiner | 321 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 323 |
| Publications Recently Received | 331 | |
| Swapping Corner | 333 | |
| Visiting Rockhounds Welcome | 337 | |
| Classified Advertising | 339 | |
| Method for the Reproduction of Rock Sections | David Babulski | 334 |
| A Brief Review of Display Case Showmanship | Norm Elliott | 335 |
| Huge Amethyst Find in North Carolina | EFMLS Newsletter | 336 |
| June | Whole #429 | 50:6 |
| Title | Author | Start Page |
| Collecting in British Columbia | Paul L. Broughton | 355 |
| Searching for the First Americans | Richard L. Coulton | 364 |
| Pegmatite Minerals of Maine | David M. Seaman | 366 |
| Michigan's Petoskey Stone | E. W. Courter | 370 |
| Letters | 350 | |
| Coming Events | 351 | |
| The Micromounters Corner | Betty Lynch Williams Rails | 375 |
| Thumbnails | John Reiner | 377 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 379 |
| Swapping Corner | 393 | |
| Visiting Rockhounds Welcome | 394 | |
| Classified Advertising | 396 | |
| Tweezers - A Micro Mounter's Aid | Robert A. Cox | 386 |
| World's Largest 'Turquoise Monolith' | 388 | |
| Canadian Exhibition | 389 | |
| How about the Crystal | Southwest Gem | 390 |
| Meteorites on a Long, Adverturesome Journey | Harry G. Johnson | 391 |
| July/August | Whole #430 | 50:7 |
| Title | Author | Start Page |
| Collecting at Sneech Pond, Cumberland, Rhode Island | Marianne Monahan | 413 |
| Some Sulfate Minerals of Meigs County, Ohio | Henry L. Fisher | 416 |
| The Dumbarton Nickel Mines of Bird River, Manitoba | Paul L. Broughton | 419 |
| Georgia's Unique Stone | Cecil Boatwright | 423 |
| Ancient History on Soapstone Ridge | Mary Beth Smith | 424 |
| Letters | 406 | |
| Coming Events | 408 | |
| Fossil Department | A. G. Zvirblis | 425 |
| Thumbnails | John Reiner | 428 |
| The Amateur Lapidary | Helen L. MacLeod | 430 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 434 |
| Mineral Localities Information Department | 446 | |
| Publications Recently Received | 447 | |
| Swapping Corner | 448 | |
| Visiting Rockhounds Welcome | 449 | |
| Classified Advertising | 451 | |
| Wildacres Workshop | 441 | |
| New Geological Highway Maps | 442 | |
| National Parks End Reservations System | 443 | |
| Don't Buy a Gold Brick | Frank Mayo | 444 |
| More About Gold | 445 | |
| September | Whole #431 | 50:8 |
| Title | Author | Start Page |
| A Weekend Collecting Trip to Ontario | Anthony Dunn and J. Carl Burke | 469 |
| The Origin of Tektites | Daniel E. Russell | 474 |
| Hunting for Fossils in the Catskills | Michael C. Mackiewicz | 476 |
| Viewing Stones | Paula Busch | 479 |
| Letters | 462 | |
| Coming Events | 463 | |
| Fossil Department | A. G. Zvirblis | 486 |
| Thumbnails | John Reiner | 488 |
| Showmanship and Competition | Ruth Cole Wertz | 490 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 492 |
| Mineral Localities Information | 502 | |
| Swapping Corner | 503 | |
| Visiting Rockhounds Welcome | 504 | |
| Classified Advertising | 505 | |
| Eastern Federation Award Winners | 483 | |
| St. Clair Fossil Sites Closed | 499 | |
| A Jewel of An Exhibit | 499 | |
| Tumbling | Mildred A. Williamson | 500 |
| October | Whole #432 | 50:9 |
| Title | Author | Start Page |
| Labels Are Important | Vandall T. King | 523 |
| The Turquoise of Iran | Hashem Fayaz and Abdol-Hossein Forghani Abdol-Hoss | 526 |
| Gemology for the Mineralogist | Bruce L. Harding | 529 |
| Meals from Minerals | A Special Show Reviewer | 532 |
| Letters | 518 | |
| Coming Events | 519 | |
| Micromounters Corner | Robert L. Cox | 540 |
| Thumbnails | John Reiner | 543 |
| Showmanship and Competition | Philip Marcus | 544 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 548 |
| Mineral Localities Information Department | 561 | |
| Swapping Corner | 562 | |
| Visiting Rockhounds Welcome | 563 | |
| Classified Advertising | 564 | |
| Eastern Federation Award Winners | 538 | |
| Polishing Talc | Richard Chappell, Jr. | 553 |
| A Story of Flint | Eleanor Huston | 554 |
| Instant Museums | David E. Jensen | 555 |
| Book Views | Frederick H. Howell | 556 |
| Erionite or Offretite? | Bernard M. Dubeski | 558 |
| Geode Sawing Suggestion | 560 | |
| New Booklet | 560 | |
| November | Whole #433 | 50:10 |
| Title | Author | Start Page |
| Florence Hansen - First Lady of Minerals | Colonel Ervan F. Kushner | 579 |
| The Garnet Group | David E. Jensen | 584 |
| New Finds in South Dakota | Martha Linde | 587 |
| Did Brontosaurus Have A Trunk? | Richard L. Coulton | 589 |
| The Micromounters Corner | Robert L. Cox | 592 |
| Thumbnails | John Reiner | 593 |
| Fossil Department | A. G. Zvirblis | 595 |
| The Study of Minerals | Vandall King | 598 |
| The Amateur Lapidary | Helen L. MacLeod | 600 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 604 |
| Mineral Localities Information | 617 | |
| Swapping Corner | 618 | |
| Visiting Rockhounds Welcome | 619 | |
| Classified Advertising | 620 | |
| Platinum | E. W. Courter | 610 |
| The Prairie Agate | George E. Kosel | 613 |
| New Mineral List | 614 | |
| December | Whole #434 | 50:11 |
| Title | Author | Start Page |
| The Mystery of the Anorthosites | 637 | |
| Gemology vs. Micromounting | Bruce L. Harding | 643 |
| Viewing a Collection | Kay Jensen | 645 |
| FIRST ANNUAL INDEX VOLUME 50 | 649 | |
| Coming Events | 631 | |
| The Micromounters Corner | Robert L. Cox | 653 |
| Fossil Department | A. G. Zvirblis | 654 |
| Amateur Lapidary | Helen L. MacLeod | 656 |
| Chips and Bits from EFMLS Clubs | Vernon Wertz | 659 |
| Publications Recently Received | 665 | |
| Swapping Corner | 665 | |
| Mineral Localities Information | 666 | |
| Visiting Rockhounds Welcome | 667 | |
| Classified Advertising | 668 | |
| Working Rhodochrosite | 644 | |
| News from the Eastern Federation | Ruth Cole Wertz | 646 |
| Tales of the Petrified Woods | Bob Dulaney | 648 |