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Volume 10,
February 1968 - November 1970
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| Volume 10, Number 1, February 1968 | ||||
| THREE GENERATIONS OF GEM MERCHANTS IN CEYLON | L.C. Siedle | 7 | ||
| GEMS (A POEM) | N.P. Jamison | 17 | ||
| HANDLING AND CARE OF GEMSTONES | G.A. Tombs | 18 | ||
| THE CARE AND CLEANING OF JEWELLERY | A. Clarke | 19 | ||
| NOMENCLATURE AND TRADING: PART 3 | A. Wirth | 21 | ||
| PRECIOUS OPAL IN AN UNUSUAL ENVIRONMENT | P. Males | 24 | ||
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Volume 10, Number 2, May 1968 |
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| PEGMATITES AND GEM MINERALS | R.T. Prider | 7 | ||
| IDENTIFICATION OF LOST OR STOLEN JEWELLERY AND GEMSTONES: PHOTOGRAPHY AS AN AID TO RECOVERY | F.B. Cocks | 11 | ||
| WESTERN AUSTRALIAN EMERALDS | J.E. Glover | 15 | ||
| NATURAL AND SYNTHETIC EMERALD | F.S.H. Tisdall | 18 | ||
| NOMENCLATURE AND TRADING, PART 3 (CONT.) | A.A. Wirth | 21 | ||
| STONES SEEN | J.H. Oughton | 24 | ||
| WHAT IS TRUE JADE? | G.A. Tombs | 28 | ||
| THE MAGIC SPELL OF IDAR-0BERSTEIN | G. Woods | 29 | ||
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Volume 10, Number 3, August 1968 |
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| Zoisite: A new and unique gem | G.A. Bruce | 7 | ||
| The Identification of lost or stolen Jewellery and Gemstones: Photography as an aid to recovery Part 2: Photomicrography of Inclusions in Gemstones | F.B. Cocks | 9 | ||
| Pseudophite and Precious Serpentine | P. A. Males | 13 | ||
| Around his World in 80 years - A Tribute to Prof. Dr K. Schlossmacher | R. Wolf | 15 | ||
| THE DARYA-I-NUR DIAMOND AND THE TAVERNIER GREAT TABLE | V. B. Mean, A. D. Tushininharn, G. Waite | 16 | ||
| STONES SEEN | J. Oughton | 26 | ||
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Volume 10, Number 4, November 1968 |
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| THE PROBLEMS OF AMETHYST | A.C. McLaren | 7 | ||
| Opal in Volcanic Rock | P.A. Males | 9 | ||
| IDENTIFICATION OF LOST OR STOLEN JEWELLERY AND GEMSTONES: PHOTOGRAPHY AS AN AID TO RECOVERY PART 3. PHOTOMICRORAPHY OF INCLUSIONS IN GEMSTONES | F.B. Cocks | 12 | ||
| THE DIRECT VISION SPECTROSCOPE: HANDLING NOTES | J. Oughton | 21 | ||
| COMBINED LIGHT AND SPECTROSCOPE | J.J. Snow | 28 | ||
| NOMENCLATURE AND TRADING, PART 3 (CONT.) | A.A. Wirth | 30 | ||
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Volume 10, Number 5, February 1969 |
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| THE ALEXANDRITE EFFECT | G.J. Troup | 9 | ||
| BASIL ANDERSON LOOKS BACK | B.W. Anderson | 13 | ||
| MODERN REEFS | E.A. Sanders | 21 | ||
| INFRA-RED PHOTOGRAPHY | J.J. Snow | 26 | ||
| STONES SEEN | J.H. Oughton | 28 | ||
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Volume 10, Number 6, May 1969 |
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| METAMORPHISM AND GEMSTONE FORMATION | R.T. Prider | 7 | ||
| A NEW OCCURRENCE OF PRECIOUS OPAL OF VOLCANIC ORIGIN NEAR MULLUMBIMBY | R.O Chalmers | 10 | ||
| THE FIRST DISCOVERY OF AUSTRALIAN OPAL | N. Clayton | 13 | ||
| CAMEOS AND INTAGLIOS | P.W, Leadbeater | 15 | ||
| HEXAGONAL DIAMOND - A NEW CRYSTAL FORM | H.C. Bolton | 18 | ||
| THE 12TH INTERNATIONAL GEMMOLOGICAL CONFERENCE OCTOBER 6-10, 1968, STOCKHOLM | K. Cronstedt | 20 | ||
| A NEW POLARISCOPE AND CONOSCOPE | R. Thurm | 22 | ||
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Volume 10, Number 7, August 1969 |
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| NOMENCLATURE AND THE LAW | J. H. Oughton | 5 | ||
| MICRTEXTURES OF AUSTRALIAN CHALCEDONY, CHART AND JASPER | P. A. Males | 9 | ||
| FRENCH GOVERNMENT DECREE TO STOP FRAUDULENT GEM TRADING | P. B. Lapworth | 15 | ||
| RADIOFREQUENCY SPECTRA OF GEMSTONES | G. J. Troup | 19 | ||
| THE GREAT.AUSTRALIAN AMETHYST MINE | K. Cronstedt | 23 | ||
| TIGER'S EYE AND CROCIDOLITE | J. H. Oughton | 24 | ||
| STONES SEEN | J.H. Oughton | 26 | ||
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Volume 10, Number 8, November 1969 |
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| VOLCANIC GEM OPALS: THE RESULT OF AN EXAMINATION BY ELECTRON MICROSCOPE | P. J. Darragh, J. V. Sanders | 5 | ||
| THE BARKLEY HIGHWAY MURDER | F. B. Cocks | 9 | ||
| CALL THEM WHAT THEY ARE: ESTHER HENDIER'S GEM-NAME CRUSADE | A. Ward | 12 | ||
| COLOUR CHANGES IN ELBAITE TOURMALINE FROM RAVENSTHORPE, WESTERN AUSTRALIA | P.L.C. Grubb, T. H. Donnelly | 15 | ||
| ELECTRON MICROPROBE ANALYSIS | E. Guebelin | 20 | ||
| THE ABSORPTION, SPECTRA AND LUMINESCENCE OF THE BLUE, GREEN AND YELLOW COLOURS OF SYNTHETIC SPINELS | R. Webster | 27 | ||
| BORON:AN UKTRAHARD SYNTHETIC GEM | C.H.L. Kennard | 28 | ||
| STONES SEEN | J.H. Oughton | 30 | ||
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Volume 10, Number 9, February 1970 |
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| FORENSIC PROBLEMS IN JEWELLERY | R. Webster | 7 | ||
| THE GREEN VAULT IN DRESDEN | K. Cronstat | 14 | ||
| THE PUBLICATION EXPLOSION | P.B. Lapworth, J.H. Oughton | 19 | ||
| WHAT NOW FOR THE INDIVIDUAL PROSPECTOR | A. Stevenson | 17 | ||
| NOTES ON THE APPLICATION OF THE ELECTRON PROBE MICROANALYSER | R.F. Symes | 24 | ||
| A NEW SYNTHETIC EMERALD AND A DIAMOND SIMULANT | 30 | |||
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Volume 10, Number 10, May 1970 |
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| OPAL IN THE NICKEL SEARCH IN WESTERN AUSTRALIA | R.T. Prider | 7 | ||
| A NEW DESIGN FOR BRILLIANCE PLUS DISPERSION | S.Suzuki | 13 | ||
| THE NQ CUT | H. Wheeley | 25 | ||
| ZIRCON PHENOMENON | G.A. Tombs | 26 | ||
| THE MUSEUM | P.W. Leadbeater | 27 | ||
| PROPOSAL FOR SCANDINAVIAN DIAMOND NOMENCLATURE | G.A. Tombs | 30 | ||
| BRIEF ACCOUNT OF THE SEARCH FOR DIAMONDS IN AUSTRALIA | A.C.T. Joris | 31 | ||
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Volume 10, Number 11, August 1970 |
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| YELLOW SAPPHIRE – NATURAL OR SYNTHETIC | J.H. Oughton | 5 | ||
| METHOD FOR DIFFERENTIATING NATURAL FROM SYNTHETIC YELLOW SAPPHIRES | D.H. McColl | 9 | ||
| SYNTHETIC GEM DIAMONDS | 12 | |||
| SOME RECENT ADVANCES IN SCIENTIFIC UNDERSTANDING OF GEMSTONES | H.C. Boulton | 13 | ||
| FINGERPRINTING JEWELLERY | R. Webster | 17 | ||
| STONES SEEN | J.H. Oughton | 24 | ||
| LOOK THROUGH YOUR MAGNIFYING GLASS | R. Wolf | 29 | ||
| The individual prospector | C.H. Goodall | 31 | ||
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Volume 10, Number 12, November 1970 |
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| FIRST GEM QUALITY SYNTHETIC DIAMONDS | 5 | |||
| SEVERAL SIMPLE TESTS CAN IDENTIFY MAN-MADE DIAMONDS | R. Crowningshield | 7 | ||
| A CASE FOR INTERNATIONAL AGREEMENT ABOUT RUBY | J. H. Oughton | 10 | ||
| WHAT EXACTLY IS RUBY? | P.B. Lapworth, J.H. Oughton | 11 | ||
| LEGAL RECOGNITION OF THE DIPLOMA | P. W. Leadbeater | 17 | ||
| ULTIMATE GEM AUTHORITY | 26 | |||
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