308:
255:
125:
on 20 January 1920. NRI's plants and sites changed hands and uses several times in the following decades. In 1988, the institute's last two surviving buildings were demolished "due to extensive radiological contamination".
403:
393:
408:
383:
373:
235:
368:
398:
388:
78:
and possible industrial use and in the process to develop more efficient methods of radium extraction. It was headquartered in
349:
292:
186:
378:
161:
Bulletin 104 - U.S. Bureau of Mines; Extraction and
Recovery of Radium, Uranium and Vanadium from Carnotite
220:
91:
342:
285:
204:
323:
266:
216:
87:
418:
413:
143:
335:
278:
165:
8:
188:
Guidebook of the
Western United States: Part E. The Denver & Rio Grande Western Route
83:
113:
plant in Denver was closed down in April 1917 and the NRI was officially dissolved as a
103:
79:
75:
221:"Historic American Engineering Record: National Radium Institute, Denver, Colorado
159:
319:
262:
99:
240:
National Radium
Institute, 500 South Santa Fe Drive, Denver, Denver County, CO
362:
307:
164:(1 ed.). Washington, D.C.: U.S. Government Printing Office. pp.
114:
239:
122:
118:
254:
315:
242:", 8 photos, 13 data pages, 1 photo caption page
110:
95:
71:
49:
192:
70:(NRI) was an organization incorporated in 1913 to extract
404:
Non-renewable resource companies disestablished in 1920
82:. The institute was a joint project initiated by Dr.
394:
Non-renewable resource companies established in 1913
142:
Lutz, Stephen; Chow, Edward; Hoskin, Peter (2013).
409:Defunct manufacturing companies based in Colorado
384:Historic American Engineering Record in Colorado
360:
374:Manufacturing companies disestablished in 1920
343:
286:
191:, Geological Survey Bulletin 707 Issue 707.
145:Radiation Oncology in Palliative Cancer Care
350:
336:
293:
279:
205:National Radium Institute, Denver Colorado
157:
369:Chemical companies established in 1913
361:
158:Parsons, Charles L. (November 1915).
302:
249:
236:Historic American Engineering Record
74:from US domestic sources for use in
13:
399:1920 disestablishments in Colorado
14:
430:
229:
306:
253:
389:1913 establishments in Colorado
261:This article about mining is a
210:
198:
179:
151:
148:, p. 5. John Wiley & Sons.
136:
1:
129:
322:. You can help Knowledge by
265:. You can help Knowledge by
7:
10:
435:
301:
248:
102:, in cooperation with the
379:Companies based in Denver
207:. Historic-Structures.com
68:National Radium Institute
56:
45:
37:
29:
21:
17:National Radium Institute
238:(HAER) No. CO-42, "
217:US National Park Service
88:Johns Hopkins University
318:-related article is a
185:Smith, Marius (1922).
109:The Institute's main
121:in late 1919 and in
18:
104:US Bureau of Mines
16:
331:
330:
274:
273:
64:
63:
426:
352:
345:
338:
310:
303:
295:
288:
281:
257:
250:
223:
214:
208:
202:
196:
183:
177:
176:
174:
172:
155:
149:
140:
92:James S. Douglas
80:Denver, Colorado
76:cancer treatment
60:Denver, Colorado
19:
15:
434:
433:
429:
428:
427:
425:
424:
423:
359:
358:
357:
356:
300:
299:
246:
232:
227:
226:
215:
211:
203:
199:
184:
180:
170:
168:
156:
152:
141:
137:
132:
86:a physician at
12:
11:
5:
432:
422:
421:
416:
411:
406:
401:
396:
391:
386:
381:
376:
371:
355:
354:
347:
340:
332:
329:
328:
311:
298:
297:
290:
283:
275:
272:
271:
258:
244:
243:
231:
230:External links
228:
225:
224:
209:
197:
178:
150:
134:
133:
131:
128:
100:philanthropist
98:executive and
62:
61:
58:
54:
53:
47:
43:
42:
39:
35:
34:
33:September 1913
31:
27:
26:
23:
9:
6:
4:
3:
2:
431:
420:
417:
415:
412:
410:
407:
405:
402:
400:
397:
395:
392:
390:
387:
385:
382:
380:
377:
375:
372:
370:
367:
366:
364:
353:
348:
346:
341:
339:
334:
333:
327:
325:
321:
317:
312:
309:
305:
304:
296:
291:
289:
284:
282:
277:
276:
270:
268:
264:
259:
256:
252:
251:
247:
241:
237:
234:
233:
222:
218:
213:
206:
201:
194:
190:
189:
182:
167:
163:
162:
154:
147:
146:
139:
135:
127:
124:
120:
116:
112:
107:
105:
101:
97:
93:
89:
85:
81:
77:
73:
69:
59:
55:
51:
48:
44:
40:
36:
32:
28:
24:
20:
419:Denver stubs
414:Mining stubs
324:expanding it
313:
267:expanding it
260:
245:
212:
200:
187:
181:
169:. Retrieved
160:
153:
144:
138:
108:
84:Howard Kelly
67:
65:
57:Headquarters
41:January 1920
22:Abbreviation
115:corporation
52:development
363:Categories
130:References
38:Dissolved
30:Formation
123:Colorado
119:Delaware
46:Purpose
316:Denver
171:7 June
111:radium
96:mining
90:, and
72:radium
50:Radium
314:This
320:stub
263:stub
193:USGS
173:2014
94:, a
66:The
117:in
25:NRI
365::
219:.
106:.
351:e
344:t
337:v
326:.
294:e
287:t
280:v
269:.
195:.
175:.
166:8
Text is available under the Creative Commons Attribution-ShareAlike License. Additional terms may apply.
