| 词条 | Richard T. Liddicoat |
| 释义 |
}}{{Infobox person | name = Richard T. Liddicoat, Jr. | birth_date = {{birth date |1918|03|02}} | birth_place = Kearsarge, Michigan, U.S. | death_date = {{death date and age|2002|07|23|1918|03|02}} | death_place = Santa Monica, California | occupation = Gemologist, Chairman of its Board of Governors at GIA | known_for = Father of Modern Gemology [1] }} Richard T. Liddicoat, Jr. (March 2, 1918– July 23, 2002) was an American gemologist. Liddicoat was an educator in gemology, who also made contributions in the area of diamond quality grading and gem identification. Liddicoat was the Chairman of the Board of Governors at Gemological Institute of America (GIA). Early lifeOn March 2, 1918, Liddicoat was born as Richard Thomas Liddicoat, Jr. in Kearsarge, Michigan to Richard T. and Carmen Beryl (Williams) Liddicoat. Both of his grandfathers were miners from Cornwall.[1] EducationIn 1939, Liddicoat earned a bachelor's degree in geology from University of Michigan. In 1940, Liddicoat earned a master's degree in mineralogy from University of Michigan.[2][1] CareerOn June 28, 1940, Liddicoat joins the staff of GIA as an Assistant Director of Education.{{Citation needed|date=March 2016}} About a year later, in Fall 1941, Liddiocoat helped develop the Diamolite, and also published, alongside Shipley, his first article for Gems & Gemology; "A Solution to Diamond Color Grading Problems". After serving in the United States Navy during WWII, he returned to GIA as Director of Research in February 1946. {{Citation needed|date=March 2016}} 18 months later, he published his first edition of the Handbook of Gem Identification. In the next year, he was named Assistant Director of GIA, and in 1949, named director of GIA New York and GIA Gem Trade Laboratory.{{Citation needed|date=March 2016}} In April 1952, he was also named executive director of GIA, and then later assumes editorship of Gems & Gemology. Exactly a year later, April 1953, he officially introduces the GIA diamond grading system as part of a new educational class in New York. Successfully, the GIA Gem Trade Laboratory issues its first Diamond Grading Reports. That led him to co-author the first edition of The Diamond Dictionary, in 1960. That also led him to devise the "rapid sight" system for estimating diamond cutting quality. He also later co-authors the first edition of The Jeweler's Manual.{{Citation needed|date=March 2016}} In the new decade, in 1970, Liddicoat launches a series of extension education classes in Israel taught by Glenn Nord, making GIA's first global outreach.{{Citation needed|date=March 2016}} Further expanding that outreach, in Japan, he launches the first GIA gemology courses in the following year. He then receives the 1976 American Gem Society's Robert M. Shipley Award, and creates the GIA Research Department under the leadership of Dr. D. Vincent Manson.{{Citation needed|date=March 2016}} In Spring 1981, he published his first issue of Gems & Gemology in an expanded and redesigned format. The next year, he creates the GIA Alumni Association under Robert Earnest. Chairs GIA's first International Gemological Symposium in Los Angeles. In 1983, he steps down as President of GIA; named chairman of the GIA Board of Governors, and named Honorary Member of AGTA. He is then named 1984 Man of the Year by the Consolidated Jewelers Association of New York, also being named a Founding Organizer of ICA. AchievementsThe following year, Liddicoat received Modern Jeweler Magazine's Lifetime Achievement Award, also receiving the Morris B. Zale Lifetime Achievement Award, and becoming the first Honorary Lifetime Member of the Gem Testing Laboratory of Great Britain. In 1989, he also was honored with the dedication of the Richard T. Liddicoat Gemological Library and Information Center at GIA. He was then named into the National Home Study Council's Hall of Fame in 1991, and in the same decade named GIA Chairman of the Board for Life in 1992, and received GIA League of Honor Lifetime Achievement Award. In June 2000, a life-size bronze statue based on Liddicoat was created by staff member Michael Clary, placed at the entrance of GIA Carlsbad. The next year, he receives the AGS Lifetime Achievement Award in July PersonalLiddicoat's wife was Mary Imogene Hibbard, who died in 1995.[3] On July 23, 2002, Richard T. Liddicoat died at his home in Santa Monica, California of cancer.[4][3] Notable contributionsRichard T. Liddicoat was GIA's driving force for 60 years. Following the example set by GIA's founder, Robert M. Shipley, Liddicoat positioned GIA as a leading international educational institution, grading laboratory, manufacturer of gemological instruments, and research center. Those who had the privilege of knowing and working with him have been able to expand the frontiers of gemology by “standing on the shoulders” of this giant. Architect of the international diamond grading systemIn 1953, Liddicoat introduced the GIA diamond grading system - a practical approach to grading the quality of colorless to light yellow polished diamonds on the basis of color, clarity, and cut. A central feature was the D-to-Z color grading system for faceted colorless to light yellow diamonds—the vast majority of diamonds seen in the trade. Beginning in 1953, GIA instructors taught this grading system to hundreds of students so they could evaluate their own diamonds. Subsequently, many of these students asked GIA to set up a procedure whereby they could submit their grading worksheets, and eventually the diamonds themselves, for an independent assessment. And so, GIA issued the first GIA Diamond Grading Report in 1955. Expanding GIA's Reach through EducationIn 1942, as Director of Education, Liddicoat developed an intensive one-week lab class that was launched at the American Gem Society (AGS) Conclaves in Philadelphia and Chicago. The class gave jewelers the opportunity to work with equipment in a classroom setting under the guidance of GIA instructors. The number of international students grew under Liddicoat's leadership. In 1970, he arranged for instructor Glenn Nord to teach in Israel. The following year, Kenzo Yamamoto and Yoshiko Doi began teaching GIA classes in Japan (since then, nearly 3,000 graduate gemologists have been trained at GIA's Japanese affiliate). From these early beginnings, GIA has established 13 schools in 14 countries. Creating gem testing techniques and affordable instrumentsLiddicoat presided over four decades of innovation in gem instrument development at GIA, and established gem instruments as one of the Institute's highest priorities. In addition to his early work with Shipley to develop the Diamolite, Liddicoat's scientific background enabled him to foster the development of instruments such as the prism spectroscope and the ProportionScope. His objective throughout instrument development at GIA was to provide jewelers with practical tools that could help them in the day-to-day operation of identifying gemstones. Reaching out to the world through books, publications, and a libraryLiddicoat believed in disseminating information to students and the gem and jewelry trade alike. His first article in Gems & Gemology, co-authored with Robert M. Shipley in 1941, was “A solution to diamond color grading problems.” (He later admitted that it was an overly ambitious title.) Liddicoat became editor of Gems & Gemology in 1952, and eventually editor-in-chief until his death in 2002. He led a procession of notable mineralogists, gemologists, and other scientists who contributed groundbreaking articles to the journal. Over the years, he would write more than 40 articles, editorials, and news items for G&G.. Liddicoat also participated in writing three important books for gemologists. The first edition of Richard Liddicoat's Handbook of Gem Identification, published in 1947, presented “simple and often conclusive” tests to identify gems. Now in its 12th edition (4th printing), it is one of the most widely read textbooks in gemology. The Diamond Dictionary, first published in 1960 and now in its 3rd edition (1993), provides a standard reference for diamond terminology. The Jewelers' Manual, a handy reference guide to gemology and jewelry for the working jeweler, was first published in 1964 and is now in its 3rd edition (1989). Liddicoat's contributions to spreading gem and jewelry knowledge were immortalized with the creation of the Richard T. Liddicoat Gemological Library and Information Center in 1989. Although Shipley had begun a library in the very first days of GIA, Liddicoat was the one who envisioned a world-class, state-of-the-art library that would serve not only GIA staff and students, but also jewelers, gemologists, and consumers worldwide. Today, the Liddicoat Library is the largest gemology and jewelry library in the world. At almost {{convert|9000|sqft|m2}}, it houses over 30,000 volumes and journals as well as extensive collections of photos, videotapes, and other media resources. Protecting the public through research and gem identificationWhen Robert M. Shipley set up his Los Angeles laboratory in the early 1930s, the Institute's resources were devoted to identifying gems and to documenting the properties and techniques that would aid in their identification. Late in 1948, Shipley assigned Liddicoat to New York to lead the expansion of that new branch. As director of GIA New York and the GIA Gem Trade Laboratory, Liddicoat was responsible for integrating the facilities of the two labs. The early identification work was typically a group effort among staff members who became known as the “Liddicoat brain trust.” By the 1970s, the GIA Gem Trade Laboratory staff was examining large numbers of gemstones, including the grading of diamonds and the identification of colored stones and pearls. Sensing the need for a group of scientists who would focus on the many emerging technical challenges in gemology, Liddicoat formally established the current GIA Research Department in 1976. Bibliography
References1. ^1 2 {{cite web |url=https://www.gia.edu/gems-gemology/spring-2002-tribute-richard-liddicoat-dirlam |title= GIA - The Ultimate Gemologist: A Tribute to Richard T. Liddicoat |work=Gemological Institute of America |accessdate=June 11, 2017}} {{Authority control}}{{DEFAULTSORT:Liddicoat, Richard T.}}2. ^{{cite web |url=https://www.gia.edu/gia-news-research-GIA-innovators-liddicoat |title= GIA - Richard T. Liddicoat (1918–2002) |work=Gemological Institute of America |accessdate=June 11, 2017}} 3. ^1 Pace, Eric (July 26, 2002){{cite web |url=https://www.nytimes.com/2002/07/26/us/richard-liddicoat-84-creator-of-diamond-rating-technique.html |title= Richard Liddicoat, 84, Creator Of Diamond Rating Technique |work=nytimes.com |accessdate=June 11, 2017}} 4. ^{{cite web |url=http://www.professionaljeweler.com/archives/articles/2002/sep02/0902pi1.html |title= Richard Liddicoat Dies at 84 |work=professionaljeweler.com |accessdate=June 11, 2017}} 3 : 2002 deaths|1918 births|Gemologists |
| 随便看 |
|
开放百科全书收录14589846条英语、德语、日语等多语种百科知识，基本涵盖了大多数领域的百科知识，是一部内容自由、开放的电子版国际百科全书。