Ages for Opal at Erongo Mountain, Karibib, Erongo Region, Namibia

The cyan highlights indicate which age entries were selected as the "best" for assigning the mineral an age of 136.8Ma - 128.4Ma at this locality

• Locality age

• Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
  JVGR130_285_0001	133	131				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  JVGR130_285_0002	131.8	129.8	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  JVGR130_285_0003	132.8	130.8	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  JVGR130_285_0004	136.6	133.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  JVGR130_285_0005	134.2	130.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  JVGR130_285_0006	131.7	128.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  JVGR130_285_0007	136.8	128.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285

• Locality age (deprioritized)

• Excel ID	Max Age (Ma)	Min Age (Ma)	Dated Mineral	Minerals explicitely stated as having this age	Age applies to these Elements	Dated Locality ID	Dated Locality	Ref	Ref ID
  Kristen000292	80.9	75.1	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000293	130.9	130.5	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000294	130.8	130.2	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000295	131.5	130.9	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000296	132.1	130.7	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000297	133.2	130.4	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000298	92.3	85.7	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000299	132.7	130.9	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000300	133.6	131.4	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000301	136	117.2	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000302	80.7	40.3	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000303	140.3	132.5	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000304	129.5	128.5	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000305	132.5	131.9	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000306	132	131.2	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000307	132	127.6	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000308	150.2	141.8	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000309	135.5	130.9	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000310	131.2	130.2	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000311	23.9	15.9				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000312	36.1	30.3				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000313	79.4	74.8				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000314	141.5	130.5				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000315	138.2	133.4				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000316	132.6	132.4				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000317	133	132.6				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000318	137.3	136.3				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000319	114.4	111.8				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000320	35	26.8				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000321	68	58.4				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000322	125.5	121.9				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000323	137.5	134.9				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000324	132.6	132.2				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000325	133.6	133.2				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000326	135.1	134.5				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000327	152.3	141.5				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000328	137.7	108.3				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000329	162.9	89.5				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000330	66.1	58.7				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000331	133.9	133.5				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000332	133.2	132.8				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000333	133.4	132.8				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000334	134.5	134.1				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000335	132.2	131.8				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000336	126.5	125.7				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000337	115.1	111.3				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000338	145.7	128.7				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000339	161.1	131.9				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000340	130.9	129.7	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000341	133.6	131.6	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000342	132.8	132				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000343	134.4	133.2				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000344	133.6	131				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000345	131.8	129.8	Phlogopite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000346	133	131	Kaersutite			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000347	133.6	131.6				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000348	134.4	132.2				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000349	134.2	132				21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000350	124.9	119.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000351	134.5	129.7	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000352	126.8	122.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000353	132.6	128.2	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000354	136	130.6	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000355	118.5	113.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000356	122.7	118.3	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000357	125.9	121.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000358	121.4	117.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000359	136.2	131.6	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000360	132	126.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000361	125.5	120.3	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000362	119.2	113.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000363	139.6	126.2	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000364	148.9	138.3	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000365	493.9	456.1	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000366	149.8	138.2	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000367	380.7	361.7	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000368	988.1	901.3	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000369	135	120.6	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000370	124.3	108.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000371	125	112	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000372	135.7	120.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000373	138.6	130	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000374	139.4	129.2	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000375	132.9	125.3	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000376	131.8	126.2	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000377	456.7	441.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000378	319.9	308.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000379	129.7	123.1	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000380	135.7	128.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000381	142.4	128.6	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000382	131.4	126	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000383	148.8	140.8	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000384	568.1	544.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000385	146.6	140	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000386	589.1	558.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000387	139.2	131.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000388	135.3	120.7	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000389	144.1	132.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000390	152.7	140.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000391	149.9	135.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000392	153.7	141.7	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000393	177	17.4	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000394	179.5	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000395	111.6	19.2	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000396	468.5	126.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000397	248.9	12.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000398	227	28.6	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000399	388.1	60.1	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000400	178.3	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000401	545.2	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000402	966.1	186.1	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000403	956	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000404	1133.5	31.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000405	631.8	263.8	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000406	693.3	363.3	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000407	1065.1	994.9	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000408	1157.6	43.6	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000409	235.1	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000410	543.7	495.5	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000411	590.3	534.7	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000412	955.1	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000413	507.8	31.8	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000414	702	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000415	573.4	471.2	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000416	581.1	69.1	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000417	611.3	528.3	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000418	813.1	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000419	1056.1	36.1	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000420	1042	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285
  Kristen000421	670.3	0	Zircon			21818	Erongo Mountain, Karibib, Erongo Region, Namibia	Wigand et al. (2004)	JVGR130_285