26:
469:
514:
543:
174:
Commonly as prismatic to tabular crystals; also in cockscomb aggregates of pseudorhombohedral crystals; coarsely spherulitic or granular
88:
209:
548:
538:
507:
304:
78:
553:
500:
199:
189:
533:
397:
282:
222:
415:
179:
25:
144:
484:
405:
250:
232:
48:
401:
348:
98:
451:
527:
419:
356:
272:
169:
110:
128:
41:
480:
352:
308:
119:
103:
344:
468:
410:
385:
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mineral. It turns white on dehydration. Its chemical formula is Ca(H
488:
307:, where it was discovered in 1914, is a colourless
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127:
109:
97:
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77:
47:
37:
32:
18:
508:
8:
151:c = 8.4 ; β = 114.03°; Z = 4
515:
501:
409:
431:
429:
376:
15:
447:
445:
443:
7:
465:
463:
386:"IMA–CNMNC approved mineral symbols"
487:. You can help Knowledge (XXG) by
14:
164:Colourless, white on dehydration.
467:
184:Good on {001}, distinct on {010}
24:
343:O. Associated minerals include
475:This article about a specific
1:
570:
544:Minerals in space group 14
462:
23:
305:Inyo County, California
452:Handbook of Mineralogy
390:Mineralogical Magazine
149:a = 10.63, b = 12.06
89:Strunz classification
549:Luminescent minerals
539:Monoclinic minerals
411:10.1180/mgm.2021.43
402:2021MinM...85..291W
384:Warr, L.N. (2021).
242:Optical properties
496:
495:
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297:
277:Maximum δ = 0.025
263:= 1.505 – 1.512 n
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251:Refractive index
233:Specific gravity
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194:Irregular/uneven
117:
115:Prismatic (2/m)
54:
53:(repeating unit)
28:
16:
569:
568:
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558:
524:
523:
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521:
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383:
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342:
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150:
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116:
72:
68:
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52:
51:
12:
11:
5:
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556:
551:
546:
541:
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525:
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519:
512:
505:
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472:
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455:
439:
425:
396:(3): 291–320.
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374:
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349:meyerhofferite
340:
336:
332:
328:
324:
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316:
312:
303:, named after
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196:
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156:Identification
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125:
124:
113:
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99:Crystal system
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34:
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29:
21:
20:
13:
10:
9:
6:
4:
3:
2:
566:
555:
554:Mineral stubs
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550:
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532:
531:
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387:
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358:
357:hydroboracite
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350:
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276:
274:
273:Birefringence
270:
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170:Crystal habit
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135:
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121:
114:
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111:Crystal class
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56:
50:
46:
43:
40:
36:
31:
27:
22:
17:
489:expanding it
474:
459:
393:
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379:
300:
299:
133:
534:Nesoborates
245:Biaxial (−)
129:Space group
42:Nesoborates
528:Categories
481:mineraloid
436:Mindat.org
371:References
353:colemanite
309:monoclinic
292:References
283:Dispersion
210:Mohs scale
120:H-M symbol
104:Monoclinic
79:IMA symbol
420:235729616
259:= 1.495 n
145:Unit cell
345:priceite
327:O or CaB
323:)(OH)·4H
227:Vitreous
213:hardness
200:Tenacity
190:Fracture
180:Cleavage
38:Category
477:mineral
398:Bibcode
361:ulexite
301:Inyoite
267:= 1.520
204:Brittle
93:6.CA.35
49:Formula
33:General
19:Inyoite
418:
365:gypsum
223:Lustre
161:Colour
118:(same
483:is a
416:S2CID
237:1.875
485:stub
363:and
335:(OH)
287:Weak
65:(OH)
479:or
406:doi
339:·4H
83:Iyo
69:·4H
57:CaB
530::
442:^
428:^
414:.
404:.
394:85
392:.
388:.
367:.
359:,
355:,
351:,
347:,
139:/a
134:P2
516:e
509:t
502:v
491:.
422:.
408::
400::
341:2
337:5
333:3
331:O
329:3
325:2
321:7
319:O
317:3
315:B
313:4
265:γ
261:β
257:α
255:n
217:2
137:1
122:)
73:O
71:2
67:5
63:3
61:O
59:3
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